* [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support
@ 2024-04-24 2:45 Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 1/4] dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board Tengfei Fan
` (4 more replies)
0 siblings, 5 replies; 10+ messages in thread
From: Tengfei Fan @ 2024-04-24 2:45 UTC (permalink / raw)
To: andersson, konrad.dybcio, robh, krzk+dt, conor+dt,
dmitry.baryshkov
Cc: keescook, tony.luck, gpiccoli, linux-arm-msm, devicetree,
linux-kernel, linux-hardening, kernel, Tengfei Fan
Add AIM300 AIoT support along with usb, ufs, regulators, serial, PCIe,
and PMIC functions.
AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
chip etc.
Here is a diagram of AIM300 AIoT Carrie Board and SoM
+--------------------------------------------------+
| AIM300 AIOT Carrier Board |
| |
| +-----------------+ |
|power----->| Fixed regulator |---------+ |
| +-----------------+ | |
| | |
| v VPH_PWR |
| +----------------------------------------------+ |
| | AIM300 SOM | | |
| | |VPH_PWR | |
| | v | |
| | +-------+ +--------+ +------+ | |
| | | UFS | | QCS8550| |PMIC | | |
| | +-------+ +--------+ +------+ | |
| | | |
| +----------------------------------------------+ |
| |
| +----+ +------+ |
| |USB | | UART | |
| +----+ +------+ |
+--------------------------------------------------+
The following functions have been verified:
- uart
- usb
- ufs
- PCIe
- PMIC
- display
- adsp
- cdsp
- tlmm
Documentation for qcs8550[1] and sm8550[2]
[1] https://docs.qualcomm.com/bundle/publicresource/87-61717-1_REV_A_Qualcomm_QCS8550_QCM8550_Processors_Product_Brief.pdf
[2] https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Snapdragon-8-Gen-2-Product-Brief.pdf
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
v6 -> v7:
- correct typos in the commit message
- move mdss_dsi0, mdss_dsi0_phy, pcie0_phy, pcie1_phy and usb_dp_qmpphy
vdda supply to qcs8550-aim300.dtsi
- move the perst and wake gpio settings of pcie0 and pcie1 to
qcs8550-aim300.dtsi
- move the clock frequency settings of pcie_1_phy_aux_clk, sleep_clk
and xo_board to qcs8550-aim300.dtsi
- verified with dtb check, and result is expected, because those
warnings are not introduced by current patch series.
arch/arm64/boot/dts/qcom/sm8550.dtsi:3037.27-3092.6: Warning
(avoid_unnecessary_addr_size): /soc@0/display-subsystem@ae00000/dsi@ae96000: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
phy@1c0e000: clock-output-names: ['pcie1_pipe_clk'] is too short
from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb: phy@1c0e000: #clock-cells:0:0: 1 was expected
from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
v5 -> v6:
- move qcs8550 board info bebind sm8550 boards info in qcom.yaml
v4 -> v5:
- "2023-2024" instead of "2023~2024" for License
- update patch commit message to previous comments and with an updated
board diagram
- use qcs8550.dtsi instead of qcm8550.dtsi
- remove the reserved memory regions which will be handled by
bootloader
- remove pm8550_flash, pm8550_pwm nodes, Type-C USB/DP function node,
remoteproc_mpss function node, audio sound DTS node, new patch will
be updated after respective team's end to end full verification
- address comments to vph_pwr, move vph_pwr node and related
references to qcs8550-aim300-aiot.dts
- use "regulator-vph-pwr" instead of "vph_pwr_regulator"
- add pcie0I AND pcie1 support together
- the following patches were applied, so remove these patches from new
patch series:
- https://lore.kernel.org/linux-arm-msm/20240119100621.11788-3-quic_tengfan@quicinc.com
- https://lore.kernel.org/linux-arm-msm/20240119100621.11788-4-quic_tengfan@quicinc.com
- verified with dtb check, and result is expected, because those
warnings are not introduced by current patch series.
DTC_CHK arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb
arch/arm64/boot/dts/qcom/sm8550.dtsi:3015.27-3070.6: Warning
(avoid_unnecessary_addr_size): /soc@0/display-subsystem@ae00000/dsi@ae96000: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
opp-table: opp-75000000:opp-hz:0: [75000000, 0, 0, 75000000, 0, 0, 0, 0] is too long
from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
opp-table: opp-150000000:opp-hz:0: [150000000, 0, 0, 150000000, 0, 0, 0, 0] is too long
from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
opp-table: opp-300000000:opp-hz:0: [300000000, 0, 0, 300000000, 0, 0, 0, 0] is too long
from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
opp-table: Unevaluated properties are not allowed ('opp-150000000', 'opp-300000000', 'opp-75000000' were unexpected)
from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
v3 -> v4:
- use qcm8550.dtsi instead of qcs8550.dtsi, qcs8550 is a QCS version
of qcm8550, another board with qcm8550 will be added later
- add AIM300 AIoT board string in qcom.yaml file
- add sm8550 and qcm8550 fallback compatible
- add qcm8550 SoC id
- add reserved memory map codes in qcm8550.dtsi
- pm8010 and pmr73d are splited into carrier board DTS file. Because
the regulators which in pm8550, pm8550ve and pm8550vs are present
on the SoM. The regulators which in pm8010 and pmr73d are present
on the carrier board.
- stay VPH_PWR at qcs8550-aim300.dtsi file
VPH_PWR is obtained by vonverting 12v voltage into 3.7 voltage
with a 3.7v buck. VPH_PWR is power supply for regulators in AIM300
SOM. VPH_PWR regulator is defined in AIM300 SOM dtsi file.
v2 -> v3:
- introduce qcs8550.dtsi
- separate fix dtc W=1 warning patch to another patch series
v1 -> v2:
- merge the splited dts patches into one patch
- update dts file name from qcom8550-aim300.dts to qcs8550-aim300 dts
- drop PCIe1 dts node due to it is not enabled
- update display node name for drop sde characters
previous discussion here:
[1] v6 RESEND: https://lore.kernel.org/linux-arm-msm/20240401093843.2591147-1-quic_tengfan@quicinc.com
[2] v6: https://lore.kernel.org/linux-arm-msm/20240308070432.28195-1-quic_tengfan@quicinc.com
[3] v5: https://lore.kernel.org/linux-arm-msm/20240301134113.14423-1-quic_tengfan@quicinc.com
[4] v4: https://lore.kernel.org/linux-arm-msm/20240119100621.11788-1-quic_tengfan@quicinc.com
[5] v3: https://lore.kernel.org/linux-arm-msm/20231219005007.11644-1-quic_tengfan@quicinc.com
[6] v2: https://lore.kernel.org/linux-arm-msm/20231207092801.7506-1-quic_tengfan@quicinc.com
[7] v1: https://lore.kernel.org/linux-arm-msm/20231117101817.4401-1-quic_tengfan@quicinc.com
Tengfei Fan (4):
dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board
arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi
arm64: dts: qcom: add base AIM300 dtsi
arm64: dts: qcom: aim300: add AIM300 AIoT
.../devicetree/bindings/arm/qcom.yaml | 8 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/qcs8550-aim300-aiot.dts | 343 +++++++++++++++
arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 403 ++++++++++++++++++
arch/arm64/boot/dts/qcom/qcs8550.dtsi | 169 ++++++++
5 files changed, 924 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550.dtsi
base-commit: a59668a9397e7245b26e9be85d23f242ff757ae8
--
2.25.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v7 1/4] dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
@ 2024-04-24 2:45 ` Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 2/4] arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi Tengfei Fan
` (3 subsequent siblings)
4 siblings, 0 replies; 10+ messages in thread
From: Tengfei Fan @ 2024-04-24 2:45 UTC (permalink / raw)
To: andersson, konrad.dybcio, robh, krzk+dt, conor+dt,
dmitry.baryshkov
Cc: keescook, tony.luck, gpiccoli, linux-arm-msm, devicetree,
linux-kernel, linux-hardening, kernel, Tengfei Fan,
Krzysztof Kozlowski
Document QCS8550 SoC and the AIM300 AIoT board bindings.
QCS8550 is derived from SM8550. The difference between SM8550 and
QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
in IoT scenarios.
AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC chip
etc.
AIM stands for Artificial Intelligence Module. AIoT stands for AI IoT.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 98b4187f2aad..090fc5fda9b0 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -42,6 +42,7 @@ description: |
msm8996
msm8998
qcs404
+ qcs8550
qcm2290
qcm6490
qdu1000
@@ -1000,6 +1001,13 @@ properties:
- sony,pdx234
- const: qcom,sm8550
+ - items:
+ - enum:
+ - qcom,qcs8550-aim300-aiot
+ - const: qcom,qcs8550-aim300
+ - const: qcom,qcs8550
+ - const: qcom,sm8550
+
- items:
- enum:
- qcom,sm8650-mtp
--
2.25.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v7 2/4] arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 1/4] dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board Tengfei Fan
@ 2024-04-24 2:45 ` Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi Tengfei Fan
` (2 subsequent siblings)
4 siblings, 0 replies; 10+ messages in thread
From: Tengfei Fan @ 2024-04-24 2:45 UTC (permalink / raw)
To: andersson, konrad.dybcio, robh, krzk+dt, conor+dt,
dmitry.baryshkov
Cc: keescook, tony.luck, gpiccoli, linux-arm-msm, devicetree,
linux-kernel, linux-hardening, kernel, Tengfei Fan
QCS8550 is derived from SM8550. The differnece between SM8550 and
QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
in IoT scenarios.
QCS8550 firmware has different memory map with SM8550 firmware. The
memory map will be runtime added through bootloader.
There are 3 types of reserved memory regions here:
1. Firmware related regions which aren't shared with kernel.
The device tree source in kernel doesn't need to have node to indicate
the firmware related reserved information. OS bootloader conveys the
information by update device tree in runtime.
This will be described as: UEFI saves the physical address of the
UEFI System Table to dts file's chosen node. Kernel read this table and
add reserved memory regions to efi config table. Current reserved memory
region may have reserved region which was not yet used, release note of
the firmware have such kind of information.
2. Firmware related memory regions which are shared with Kernel
Each region has a specific node with specific label name for later
phandle reference from other driver dt node.
3. PIL regions.
PIL regions will be reserved and then assigned to subsystem firmware
later.
Here is a reserved memory map for this platform:
0x100000000 +------------------+
| |
| Firmware Related |
| |
0xd4d00000 +------------------+
| |
| Kernel Available |
| |
0xa7000000 +------------------+
| |
| PIL Region |
| |
0x8a800000 +------------------+
| |
| Firmware Related |
| |
0x80000000 +------------------+
Note that:
0xa7000000..0xA8000000 is used by bootloader, when kernel boot up,
it is available for kernel usage. This region is not suggested to be
used by kernel features like ramoops, suspend resume etc.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
arch/arm64/boot/dts/qcom/qcs8550.dtsi | 169 ++++++++++++++++++++++++++
1 file changed, 169 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550.dtsi
diff --git a/arch/arm64/boot/dts/qcom/qcs8550.dtsi b/arch/arm64/boot/dts/qcom/qcs8550.dtsi
new file mode 100644
index 000000000000..a3ebf3d4e16d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550.dtsi
@@ -0,0 +1,169 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "sm8550.dtsi"
+
+/delete-node/ &reserved_memory;
+
+/ {
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+
+ /* These are 3 types of reserved memory regions here:
+ * 1. Firmware related regions which aren't shared with kernel.
+ * The device tree source in kernel doesn't need to have node to
+ * indicate the firmware related reserved information. OS bootloader
+ * conveys the information by update device tree in runtime.
+ * This will be described as: UEFI saves the physical address of
+ * the UEFI System Table to dts file's chosen node. Kernel read this
+ * table and add reserved memory regions to efi config table. Current
+ * reserved memory region may have reserved region which was not yet
+ * used, release note of the firmware have such kind of information.
+ * 2. Firmware related memory regions which are shared with Kernel.
+ * Each region has a specific node with specific label name for
+ * later phandle reference from other driver dt node.
+ * 3. PIL regions.
+ * PIL regions will be reserved and then assigned to subsystem
+ * firmware later.
+ * Here is a reserved memory map for this platform:
+ * 0x100000000 +------------------+
+ * | |
+ * | Firmware Related |
+ * | |
+ * 0xd4d00000 +------------------+
+ * | |
+ * | Kernel Available |
+ * | |
+ * 0xa7000000 +------------------+
+ * | |
+ * | PIL Region |
+ * | |
+ * 0x8a800000 +------------------+
+ * | |
+ * | Firmware Related |
+ * | |
+ * 0x80000000 +------------------+
+ * Note that:
+ * 0xa7000000..0xA8000000 is used by bootloader, when kernel boot up,
+ * it is available for kernel usage. This region is not suggested to
+ * be used by kernel features like ramoops, suspend resume etc.
+ */
+
+ /*
+ * Firmware related regions, bootlader will possible reserve parts of
+ * region from 0x80000000..0x8a800000.
+ */
+ aop_image_mem: aop-image-region@81c00000 {
+ reg = <0x0 0x81c00000 0x0 0x60000>;
+ no-map;
+ };
+
+ aop_cmd_db_mem: aop-cmd-db-region@81c60000 {
+ compatible = "qcom,cmd-db";
+ reg = <0x0 0x81c60000 0x0 0x20000>;
+ no-map;
+ };
+
+ aop_config_mem: aop-config-region@81c80000 {
+ no-map;
+ reg = <0x0 0x81c80000 0x0 0x20000>;
+ };
+
+ smem_mem: smem-region@81d00000 {
+ compatible = "qcom,smem";
+ reg = <0x0 0x81d00000 0x0 0x200000>;
+ hwlocks = <&tcsr_mutex 3>;
+ no-map;
+ };
+
+ adsp_mhi_mem: adsp-mhi-region@81f00000 {
+ reg = <0x0 0x81f00000 0x0 0x20000>;
+ no-map;
+ };
+
+ /* PIL region */
+ mpss_mem: mpss-region@8a800000 {
+ reg = <0x0 0x8a800000 0x0 0x10800000>;
+ no-map;
+ };
+
+ q6_mpss_dtb_mem: q6-mpss-dtb-region@9b000000 {
+ reg = <0x0 0x9b000000 0x0 0x80000>;
+ no-map;
+ };
+
+ ipa_fw_mem: ipa-fw-region@9b080000 {
+ reg = <0x0 0x9b080000 0x0 0x10000>;
+ no-map;
+ };
+
+ ipa_gsi_mem: ipa-gsi-region@9b090000 {
+ reg = <0x0 0x9b090000 0x0 0xa000>;
+ no-map;
+ };
+
+ gpu_micro_code_mem: gpu-micro-code-region@9b09a000 {
+ reg = <0x0 0x9b09a000 0x0 0x2000>;
+ no-map;
+ };
+
+ spss_region_mem: spss-region@9b100000 {
+ reg = <0x0 0x9b100000 0x0 0x180000>;
+ no-map;
+ };
+
+ spu_secure_shared_memory_mem: spu-secure-shared-memory-region@9b280000 {
+ reg = <0x0 0x9b280000 0x0 0x80000>;
+ no-map;
+ };
+
+ camera_mem: camera-region@9b300000 {
+ reg = <0x0 0x9b300000 0x0 0x800000>;
+ no-map;
+ };
+
+ video_mem: video-region@9bb00000 {
+ reg = <0x0 0x9bb00000 0x0 0x700000>;
+ no-map;
+ };
+
+ cvp_mem: cvp-region@9c200000 {
+ reg = <0x0 0x9c200000 0x0 0x700000>;
+ no-map;
+ };
+
+ cdsp_mem: cdsp-region@9c900000 {
+ reg = <0x0 0x9c900000 0x0 0x2000000>;
+ no-map;
+ };
+
+ q6_cdsp_dtb_mem: q6-cdsp-dtb-region@9e900000 {
+ reg = <0x0 0x9e900000 0x0 0x80000>;
+ no-map;
+ };
+
+ q6_adsp_dtb_mem: q6-adsp-dtb-region@9e980000 {
+ reg = <0x0 0x9e980000 0x0 0x80000>;
+ no-map;
+ };
+
+ adspslpi_mem: adspslpi-region@9ea00000 {
+ reg = <0x0 0x9ea00000 0x0 0x4080000>;
+ no-map;
+ };
+
+ /*
+ * Firmware related regions, bootlader will possible reserve parts of
+ * region from 0xd8000000..0x100000000.
+ */
+ mpss_dsm_mem: mpss_dsm_region@d4d00000 {
+ reg = <0x0 0xd4d00000 0x0 0x3300000>;
+ no-map;
+ };
+ };
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 1/4] dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 2/4] arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi Tengfei Fan
@ 2024-04-24 2:45 ` Tengfei Fan
2024-04-24 23:47 ` Dmitry Baryshkov
2024-04-24 2:45 ` [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT Tengfei Fan
2024-04-24 13:14 ` [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Rob Herring
4 siblings, 1 reply; 10+ messages in thread
From: Tengfei Fan @ 2024-04-24 2:45 UTC (permalink / raw)
To: andersson, konrad.dybcio, robh, krzk+dt, conor+dt,
dmitry.baryshkov
Cc: keescook, tony.luck, gpiccoli, linux-arm-msm, devicetree,
linux-kernel, linux-hardening, kernel, Tengfei Fan, Fenglin Wu
AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
chip etc.
Here is a diagram of AIM300 SoM:
+----------------------------------------+
|AIM300 SoM |
| |
| +-----+ |
| |--->| UFS | |
| | +-----+ |
| | |
| | |
3.7v | +-----------------+ | +---------+ |
---------->| PMIC |----->| QCS8550 | |
| +-----------------+ +---------+ |
| | |
| | |
| | +-----+ |
| |--->| ... | |
| +-----+ |
| |
+----------------------------------------+
Co-developed-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 403 +++++++++++++++++++
1 file changed, 403 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
new file mode 100644
index 000000000000..0b4e32b95d33
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
@@ -0,0 +1,403 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "qcs8550.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 5
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm8550-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vdd-l1-l4-l10-supply = <&vreg_s6g_1p86>;
+ vdd-l2-l13-l14-supply = <&vreg_bob1>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+ vdd-l5-l16-supply = <&vreg_bob1>;
+ vdd-l6-l7-supply = <&vreg_bob1>;
+ vdd-l8-l9-supply = <&vreg_bob1>;
+ vdd-l11-supply = <&vreg_s4g_1p25>;
+ vdd-l12-supply = <&vreg_s6g_1p86>;
+ vdd-l15-supply = <&vreg_s6g_1p86>;
+ vdd-l17-supply = <&vreg_bob2>;
+
+ vreg_bob1: bob1 {
+ regulator-name = "vreg_bob1";
+ regulator-min-microvolt = <3296000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob2: bob2 {
+ regulator-name = "vreg_bob2";
+ regulator-min-microvolt = <2720000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1b_1p8: ldo1 {
+ regulator-name = "vreg_l1b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2b_3p0: ldo2 {
+ regulator-name = "vreg_l2b_3p0";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5b_3p1: ldo5 {
+ regulator-name = "vreg_l5b_3p1";
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3104000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6b_1p8: ldo6 {
+ regulator-name = "vreg_l6b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7b_1p8: ldo7 {
+ regulator-name = "vreg_l7b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8b_1p8: ldo8 {
+ regulator-name = "vreg_l8b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9b_2p9: ldo9 {
+ regulator-name = "vreg_l9b_2p9";
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11b_1p2: ldo11 {
+ regulator-name = "vreg_l11b_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12b_1p8: ldo12 {
+ regulator-name = "vreg_l12b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13b_3p0: ldo13 {
+ regulator-name = "vreg_l13b_3p0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l14b_3p2: ldo14 {
+ regulator-name = "vreg_l14b_3p2";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15b_1p8: ldo15 {
+ regulator-name = "vreg_l15b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16b_2p8: ldo16 {
+ regulator-name = "vreg_l16b_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17b_2p5: ldo17 {
+ regulator-name = "vreg_l17b_2p5";
+ regulator-min-microvolt = <2504000>;
+ regulator-max-microvolt = <2504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-1 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vdd-l1-supply = <&vreg_s4g_1p25>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_l3c_0p9: ldo3 {
+ regulator-name = "vreg_l3c_0p9";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-2 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "d";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_l1d_0p88: ldo1 {
+ regulator-name = "vreg_l1d_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-3 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "e";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+
+ vreg_s4e_0p95: smps4 {
+ regulator-name = "vreg_s4e_0p95";
+ regulator-min-microvolt = <904000>;
+ regulator-max-microvolt = <984000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5e_1p08: smps5 {
+ regulator-name = "vreg_s5e_1p08";
+ regulator-min-microvolt = <1010000>;
+ regulator-max-microvolt = <1120000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1e_0p88: ldo1 {
+ regulator-name = "vreg_l1e_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2e_0p9: ldo2 {
+ regulator-name = "vreg_l2e_0p9";
+ regulator-min-microvolt = <870000>;
+ regulator-max-microvolt = <970000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3e_1p2: ldo3 {
+ regulator-name = "vreg_l3e_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-4 {
+ compatible = "qcom,pm8550ve-rpmh-regulators";
+ qcom,pmic-id = "f";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_s4f_0p5: smps4 {
+ regulator-name = "vreg_s4f_0p5";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <700000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1f_0p9: ldo1 {
+ regulator-name = "vreg_l1f_0p9";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2f_0p88: ldo2 {
+ regulator-name = "vreg_l2f_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3f_0p88: ldo3 {
+ regulator-name = "vreg_l3f_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-5 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "g";
+ vdd-l1-supply = <&vreg_s4g_1p25>;
+ vdd-l2-supply = <&vreg_s4g_1p25>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+
+ vreg_s1g_1p25: smps1 {
+ regulator-name = "vreg_s1g_1p25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s2g_0p85: smps2 {
+ regulator-name = "vreg_s2g_0p85";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1036000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s3g_0p8: smps3 {
+ regulator-name = "vreg_s3g_0p8";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1004000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s4g_1p25: smps4 {
+ regulator-name = "vreg_s4g_1p25";
+ regulator-min-microvolt = <1256000>;
+ regulator-max-microvolt = <1408000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5g_0p85: smps5 {
+ regulator-name = "vreg_s5g_0p85";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1004000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s6g_1p86: smps6 {
+ regulator-name = "vreg_s6g_1p86";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1g_1p2: ldo1 {
+ regulator-name = "vreg_l1g_1p2";
+ regulator-min-microvolt = <1128000>;
+ regulator-max-microvolt = <1272000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2g_1p2: ldo2 {
+ regulator-name = "vreg_l2g_1p2";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3g_1p2: ldo3 {
+ regulator-name = "vreg_l3g_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l3e_1p2>;
+};
+
+&mdss_dsi0_phy {
+ vdds-supply = <&vreg_l1e_0p88>;
+};
+
+&pcie0 {
+ perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie0_phy {
+ vdda-phy-supply = <&vreg_l1e_0p88>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+};
+
+&pcie_1_phy_aux_clk {
+ clock-frequency = <1000>;
+};
+
+&pcie1 {
+ perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie1_phy {
+ vdda-phy-supply = <&vreg_l3c_0p9>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+ vdda-qref-supply = <&vreg_l1e_0p88>;
+};
+
+&pm8550b_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_1p8>;
+ vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&ufs_mem_hc {
+ reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+ vcc-supply = <&vreg_l17b_2p5>;
+ vcc-max-microamp = <1300000>;
+ vccq-supply = <&vreg_l1g_1p2>;
+ vccq-max-microamp = <1200000>;
+ vdd-hba-supply = <&vreg_l3g_1p2>;
+
+ status = "okay";
+};
+
+&ufs_mem_phy {
+ vdda-phy-supply = <&vreg_l1d_0p88>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+
+ status = "okay";
+};
+
+&usb_1_hsphy {
+ phys = <&pm8550b_eusb2_repeater>;
+
+ vdd-supply = <&vreg_l1e_0p88>;
+ vdda12-supply = <&vreg_l3e_1p2>;
+};
+
+&usb_dp_qmpphy {
+ vdda-phy-supply = <&vreg_l3e_1p2>;
+ vdda-pll-supply = <&vreg_l3f_0p88>;
+};
+
+&xo_board {
+ clock-frequency = <76800000>;
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
` (2 preceding siblings ...)
2024-04-24 2:45 ` [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi Tengfei Fan
@ 2024-04-24 2:45 ` Tengfei Fan
2024-04-24 23:50 ` Dmitry Baryshkov
2024-04-24 13:14 ` [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Rob Herring
4 siblings, 1 reply; 10+ messages in thread
From: Tengfei Fan @ 2024-04-24 2:45 UTC (permalink / raw)
To: andersson, konrad.dybcio, robh, krzk+dt, conor+dt,
dmitry.baryshkov
Cc: keescook, tony.luck, gpiccoli, linux-arm-msm, devicetree,
linux-kernel, linux-hardening, kernel, Tengfei Fan, Qiang Yu,
Ziyue Zhang
Add AIM300 AIoT Carrier board DTS support, including usb, UART, PCIe,
I2C functions support.
Here is a diagram of AIM300 AIoT Carrie Board and SoM
+--------------------------------------------------+
| AIM300 AIOT Carrier Board |
| |
| +-----------------+ |
|power----->| Fixed regulator |---------+ |
| +-----------------+ | |
| | |
| v VPH_PWR |
| +----------------------------------------------+ |
| | AIM300 SOM | | |
| | |VPH_PWR | |
| | v | |
| | +-------+ +--------+ +------+ | |
| | | UFS | | QCS8550| |PMIC | | |
| | +-------+ +--------+ +------+ | |
| | | |
| +----------------------------------------------+ |
| |
| +----+ +------+ |
| |USB | | UART | |
| +----+ +------+ |
+--------------------------------------------------+
Co-developed-by: Qiang Yu <quic_qianyu@quicinc.com>
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Co-developed-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
Signed-off-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/qcs8550-aim300-aiot.dts | 343 ++++++++++++++++++
2 files changed, 344 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f63abb43e9fe..c46c10d85697 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -96,6 +96,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qcm6490-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2.dtb
+dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb
dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += qrb2210-rb1.dtb
dtb-$(CONFIG_ARCH_QCOM) += qrb4210-rb2.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
new file mode 100644
index 000000000000..146bf6ea9e6a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
@@ -0,0 +1,343 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "qcs8550-aim300.dtsi"
+#include "pm8010.dtsi"
+#include "pmr735d_a.dtsi"
+#include "pmr735d_b.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. QCS8550 AIM300 AIOT";
+ compatible = "qcom,qcs8550-aim300-aiot", "qcom,qcs8550-aim300", "qcom,qcs8550",
+ "qcom,sm8550";
+
+ aliases {
+ serial0 = &uart7;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&volume_up_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ debounce-interval = <15>;
+ gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ pmic-glink {
+ compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
+
+ connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in: endpoint {
+ remote-endpoint = <&redriver_ss_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ pmic_glink_sbu: endpoint {
+ remote-endpoint = <&fsa4480_sbu_mux>;
+ };
+ };
+ };
+ };
+ };
+
+ vph_pwr: regulator-vph-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&apps_rsc {
+ regulators-0 {
+ vdd-bob1-supply = <&vph_pwr>;
+ vdd-bob2-supply = <&vph_pwr>;
+ };
+
+ regulators-3 {
+ vdd-s4-supply = <&vph_pwr>;
+ vdd-s5-supply = <&vph_pwr>;
+ };
+
+ regulators-4 {
+ vdd-s4-supply = <&vph_pwr>;
+ };
+
+ regulators-5 {
+ vdd-s1-supply = <&vph_pwr>;
+ vdd-s2-supply = <&vph_pwr>;
+ vdd-s3-supply = <&vph_pwr>;
+ vdd-s4-supply = <&vph_pwr>;
+ vdd-s5-supply = <&vph_pwr>;
+ vdd-s6-supply = <&vph_pwr>;
+ };
+};
+
+&i2c_hub_2 {
+ status = "okay";
+
+ typec-mux@42 {
+ compatible = "fcs,fsa4480";
+ reg = <0x42>;
+
+ vcc-supply = <&vreg_bob1>;
+
+ mode-switch;
+ orientation-switch;
+
+ port {
+ fsa4480_sbu_mux: endpoint {
+ remote-endpoint = <&pmic_glink_sbu>;
+ };
+ };
+ };
+
+ typec-retimer@1c {
+ compatible = "onnn,nb7vpq904m";
+ reg = <0x1c>;
+
+ vcc-supply = <&vreg_l15b_1p8>;
+
+ orientation-switch;
+ retimer-switch;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ redriver_ss_out: endpoint {
+ remote-endpoint = <&pmic_glink_ss_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ redriver_ss_in: endpoint {
+ data-lanes = <3 2 1 0>;
+ remote-endpoint = <&usb_dp_qmpphy_out>;
+ };
+ };
+ };
+ };
+};
+
+&mdss_dsi0 {
+ status = "okay";
+
+ panel@0 {
+ compatible = "visionox,vtdr6130";
+ reg = <0>;
+
+ pinctrl-0 = <&dsi_active>, <&te_active>;
+ pinctrl-1 = <&dsi_suspend>, <&te_suspend>;
+ pinctrl-names = "default", "sleep";
+
+ reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+
+ vci-supply = <&vreg_l13b_3p0>;
+ vdd-supply = <&vreg_l11b_1p2>;
+ vddio-supply = <&vreg_l12b_1p8>;
+
+ port {
+ panel0_in: endpoint {
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+ };
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&panel0_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ pinctrl-0 = <&pcie0_default_state>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pcie0_phy {
+ status = "okay";
+};
+
+&pcie1 {
+ pinctrl-0 = <&pcie1_default_state>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pcie1_phy {
+ status = "okay";
+};
+
+&pm8550_gpios {
+ volume_up_n: volume-up-n-state {
+ pins = "gpio6";
+ function = "normal";
+ power-source = <1>;
+ bias-pull-up;
+ input-enable;
+ };
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/qcs8550/adsp.mbn",
+ "qcom/qcs8550/adsp_dtbs.elf";
+ status = "okay";
+};
+
+&remoteproc_cdsp {
+ firmware-name = "qcom/qcs8550/cdsp.mbn",
+ "qcom/qcs8550/cdsp_dtbs.elf";
+ status = "okay";
+};
+
+&swr1 {
+ status = "okay";
+};
+
+&swr2 {
+ status = "okay";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <32 8>;
+
+ dsi_active: dsi-active-state {
+ pins = "gpio133";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ dsi_suspend: dsi-suspend-state {
+ pins = "gpio133";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ te_active: te-active-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ te_suspend: te-suspend-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+};
+
+&uart7 {
+ status = "okay";
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "otg";
+ usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_dwc3_ss {
+ remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
+};
+
+&usb_1_hsphy {
+ status = "okay";
+};
+
+&usb_dp_qmpphy {
+ orientation-switch;
+
+ status = "okay";
+};
+
+&usb_dp_qmpphy_out {
+ remote-endpoint = <&redriver_ss_in>;
+};
+
+&usb_dp_qmpphy_usb_ss_in {
+ remote-endpoint = <&usb_1_dwc3_ss>;
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
` (3 preceding siblings ...)
2024-04-24 2:45 ` [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT Tengfei Fan
@ 2024-04-24 13:14 ` Rob Herring
4 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2024-04-24 13:14 UTC (permalink / raw)
To: Tengfei Fan
Cc: konrad.dybcio, linux-kernel, gpiccoli, linux-hardening,
linux-arm-msm, conor+dt, kernel, krzk+dt, devicetree, tony.luck,
andersson, dmitry.baryshkov, keescook
On Wed, 24 Apr 2024 10:45:04 +0800, Tengfei Fan wrote:
> Add AIM300 AIoT support along with usb, ufs, regulators, serial, PCIe,
> and PMIC functions.
> AIM300 Series is a highly optimized family of modules designed to
> support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
> chip etc.
> Here is a diagram of AIM300 AIoT Carrie Board and SoM
> +--------------------------------------------------+
> | AIM300 AIOT Carrier Board |
> | |
> | +-----------------+ |
> |power----->| Fixed regulator |---------+ |
> | +-----------------+ | |
> | | |
> | v VPH_PWR |
> | +----------------------------------------------+ |
> | | AIM300 SOM | | |
> | | |VPH_PWR | |
> | | v | |
> | | +-------+ +--------+ +------+ | |
> | | | UFS | | QCS8550| |PMIC | | |
> | | +-------+ +--------+ +------+ | |
> | | | |
> | +----------------------------------------------+ |
> | |
> | +----+ +------+ |
> | |USB | | UART | |
> | +----+ +------+ |
> +--------------------------------------------------+
> The following functions have been verified:
> - uart
> - usb
> - ufs
> - PCIe
> - PMIC
> - display
> - adsp
> - cdsp
> - tlmm
>
> Documentation for qcs8550[1] and sm8550[2]
> [1] https://docs.qualcomm.com/bundle/publicresource/87-61717-1_REV_A_Qualcomm_QCS8550_QCM8550_Processors_Product_Brief.pdf
> [2] https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Snapdragon-8-Gen-2-Product-Brief.pdf
>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
>
> v6 -> v7:
> - correct typos in the commit message
> - move mdss_dsi0, mdss_dsi0_phy, pcie0_phy, pcie1_phy and usb_dp_qmpphy
> vdda supply to qcs8550-aim300.dtsi
> - move the perst and wake gpio settings of pcie0 and pcie1 to
> qcs8550-aim300.dtsi
> - move the clock frequency settings of pcie_1_phy_aux_clk, sleep_clk
> and xo_board to qcs8550-aim300.dtsi
> - verified with dtb check, and result is expected, because those
> warnings are not introduced by current patch series.
> arch/arm64/boot/dts/qcom/sm8550.dtsi:3037.27-3092.6: Warning
> (avoid_unnecessary_addr_size): /soc@0/display-subsystem@ae00000/dsi@ae96000: unnecessary
> #address-cells/#size-cells without "ranges" or child "reg" property
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
> phy@1c0e000: clock-output-names: ['pcie1_pipe_clk'] is too short
> from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb: phy@1c0e000: #clock-cells:0:0: 1 was expected
> from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
>
> v5 -> v6:
> - move qcs8550 board info bebind sm8550 boards info in qcom.yaml
>
> v4 -> v5:
> - "2023-2024" instead of "2023~2024" for License
> - update patch commit message to previous comments and with an updated
> board diagram
> - use qcs8550.dtsi instead of qcm8550.dtsi
> - remove the reserved memory regions which will be handled by
> bootloader
> - remove pm8550_flash, pm8550_pwm nodes, Type-C USB/DP function node,
> remoteproc_mpss function node, audio sound DTS node, new patch will
> be updated after respective team's end to end full verification
> - address comments to vph_pwr, move vph_pwr node and related
> references to qcs8550-aim300-aiot.dts
> - use "regulator-vph-pwr" instead of "vph_pwr_regulator"
> - add pcie0I AND pcie1 support together
> - the following patches were applied, so remove these patches from new
> patch series:
> - https://lore.kernel.org/linux-arm-msm/20240119100621.11788-3-quic_tengfan@quicinc.com
> - https://lore.kernel.org/linux-arm-msm/20240119100621.11788-4-quic_tengfan@quicinc.com
> - verified with dtb check, and result is expected, because those
> warnings are not introduced by current patch series.
> DTC_CHK arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb
> arch/arm64/boot/dts/qcom/sm8550.dtsi:3015.27-3070.6: Warning
> (avoid_unnecessary_addr_size): /soc@0/display-subsystem@ae00000/dsi@ae96000: unnecessary
> #address-cells/#size-cells without "ranges" or child "reg" property
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
> opp-table: opp-75000000:opp-hz:0: [75000000, 0, 0, 75000000, 0, 0, 0, 0] is too long
> from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
> opp-table: opp-150000000:opp-hz:0: [150000000, 0, 0, 150000000, 0, 0, 0, 0] is too long
> from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
> opp-table: opp-300000000:opp-hz:0: [300000000, 0, 0, 300000000, 0, 0, 0, 0] is too long
> from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
> arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb:
> opp-table: Unevaluated properties are not allowed ('opp-150000000', 'opp-300000000', 'opp-75000000' were unexpected)
> from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
>
> v3 -> v4:
> - use qcm8550.dtsi instead of qcs8550.dtsi, qcs8550 is a QCS version
> of qcm8550, another board with qcm8550 will be added later
> - add AIM300 AIoT board string in qcom.yaml file
> - add sm8550 and qcm8550 fallback compatible
> - add qcm8550 SoC id
> - add reserved memory map codes in qcm8550.dtsi
> - pm8010 and pmr73d are splited into carrier board DTS file. Because
> the regulators which in pm8550, pm8550ve and pm8550vs are present
> on the SoM. The regulators which in pm8010 and pmr73d are present
> on the carrier board.
> - stay VPH_PWR at qcs8550-aim300.dtsi file
> VPH_PWR is obtained by vonverting 12v voltage into 3.7 voltage
> with a 3.7v buck. VPH_PWR is power supply for regulators in AIM300
> SOM. VPH_PWR regulator is defined in AIM300 SOM dtsi file.
>
> v2 -> v3:
> - introduce qcs8550.dtsi
> - separate fix dtc W=1 warning patch to another patch series
>
> v1 -> v2:
> - merge the splited dts patches into one patch
> - update dts file name from qcom8550-aim300.dts to qcs8550-aim300 dts
> - drop PCIe1 dts node due to it is not enabled
> - update display node name for drop sde characters
>
> previous discussion here:
> [1] v6 RESEND: https://lore.kernel.org/linux-arm-msm/20240401093843.2591147-1-quic_tengfan@quicinc.com
> [2] v6: https://lore.kernel.org/linux-arm-msm/20240308070432.28195-1-quic_tengfan@quicinc.com
> [3] v5: https://lore.kernel.org/linux-arm-msm/20240301134113.14423-1-quic_tengfan@quicinc.com
> [4] v4: https://lore.kernel.org/linux-arm-msm/20240119100621.11788-1-quic_tengfan@quicinc.com
> [5] v3: https://lore.kernel.org/linux-arm-msm/20231219005007.11644-1-quic_tengfan@quicinc.com
> [6] v2: https://lore.kernel.org/linux-arm-msm/20231207092801.7506-1-quic_tengfan@quicinc.com
> [7] v1: https://lore.kernel.org/linux-arm-msm/20231117101817.4401-1-quic_tengfan@quicinc.com
>
> Tengfei Fan (4):
> dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board
> arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi
> arm64: dts: qcom: add base AIM300 dtsi
> arm64: dts: qcom: aim300: add AIM300 AIoT
>
> .../devicetree/bindings/arm/qcom.yaml | 8 +
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../boot/dts/qcom/qcs8550-aim300-aiot.dts | 343 +++++++++++++++
> arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 403 ++++++++++++++++++
> arch/arm64/boot/dts/qcom/qcs8550.dtsi | 169 ++++++++
> 5 files changed, 924 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550.dtsi
>
>
> base-commit: a59668a9397e7245b26e9be85d23f242ff757ae8
> --
> 2.25.1
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
New warnings running 'make CHECK_DTBS=y qcom/qcs8550-aim300-aiot.dtb' for 20240424024508.3857602-1-quic_tengfan@quicinc.com:
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb: phy@1c0e000: clock-output-names: ['pcie1_pipe_clk'] is too short
from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dtb: phy@1c0e000: #clock-cells:0:0: 1 was expected
from schema $id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi
2024-04-24 2:45 ` [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi Tengfei Fan
@ 2024-04-24 23:47 ` Dmitry Baryshkov
2024-04-25 3:21 ` Tengfei Fan
0 siblings, 1 reply; 10+ messages in thread
From: Dmitry Baryshkov @ 2024-04-24 23:47 UTC (permalink / raw)
To: Tengfei Fan
Cc: andersson, konrad.dybcio, robh, krzk+dt, conor+dt, keescook,
tony.luck, gpiccoli, linux-arm-msm, devicetree, linux-kernel,
linux-hardening, kernel, Fenglin Wu
On Wed, 24 Apr 2024 at 05:46, Tengfei Fan <quic_tengfan@quicinc.com> wrote:
>
> AIM300 Series is a highly optimized family of modules designed to
> support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
> chip etc.
> Here is a diagram of AIM300 SoM:
> +----------------------------------------+
> |AIM300 SoM |
> | |
> | +-----+ |
> | |--->| UFS | |
> | | +-----+ |
> | | |
> | | |
> 3.7v | +-----------------+ | +---------+ |
> ---------->| PMIC |----->| QCS8550 | |
> | +-----------------+ +---------+ |
> | | |
> | | |
> | | +-----+ |
> | |--->| ... | |
> | +-----+ |
> | |
> +----------------------------------------+
>
> Co-developed-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 403 +++++++++++++++++++
> 1 file changed, 403 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
> +
> +&pcie_1_phy_aux_clk {
> + clock-frequency = <1000>;
> +};
Please rebase on top of
https://lore.kernel.org/linux-arm-msm/20240422-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v4-0-868b15a17a45@linaro.org/
> +
> +&pcie1 {
> + perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
> + wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
Please add pinctrl configurations for pcie0 and pcie1
With that fixed:
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> +};
> +
>
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT
2024-04-24 2:45 ` [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT Tengfei Fan
@ 2024-04-24 23:50 ` Dmitry Baryshkov
2024-04-25 3:23 ` Tengfei Fan
0 siblings, 1 reply; 10+ messages in thread
From: Dmitry Baryshkov @ 2024-04-24 23:50 UTC (permalink / raw)
To: Tengfei Fan
Cc: andersson, konrad.dybcio, robh, krzk+dt, conor+dt, keescook,
tony.luck, gpiccoli, linux-arm-msm, devicetree, linux-kernel,
linux-hardening, kernel, Qiang Yu, Ziyue Zhang
On Wed, 24 Apr 2024 at 05:46, Tengfei Fan <quic_tengfan@quicinc.com> wrote:
>
> Add AIM300 AIoT Carrier board DTS support, including usb, UART, PCIe,
> I2C functions support.
> Here is a diagram of AIM300 AIoT Carrie Board and SoM
> +--------------------------------------------------+
> | AIM300 AIOT Carrier Board |
> | |
> | +-----------------+ |
> |power----->| Fixed regulator |---------+ |
> | +-----------------+ | |
> | | |
> | v VPH_PWR |
> | +----------------------------------------------+ |
> | | AIM300 SOM | | |
> | | |VPH_PWR | |
> | | v | |
> | | +-------+ +--------+ +------+ | |
> | | | UFS | | QCS8550| |PMIC | | |
> | | +-------+ +--------+ +------+ | |
> | | | |
> | +----------------------------------------------+ |
> | |
> | +----+ +------+ |
> | |USB | | UART | |
> | +----+ +------+ |
> +--------------------------------------------------+
>
> Co-developed-by: Qiang Yu <quic_qianyu@quicinc.com>
> Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
> Co-developed-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
> Signed-off-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../boot/dts/qcom/qcs8550-aim300-aiot.dts | 343 ++++++++++++++++++
> 2 files changed, 344 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index f63abb43e9fe..c46c10d85697 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -96,6 +96,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qcm6490-idp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qrb2210-rb1.dtb
> dtb-$(CONFIG_ARCH_QCOM) += qrb4210-rb2.dtb
> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
> new file mode 100644
> index 000000000000..146bf6ea9e6a
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
> @@ -0,0 +1,343 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/leds/common.h>
> +#include "qcs8550-aim300.dtsi"
> +#include "pm8010.dtsi"
> +#include "pmr735d_a.dtsi"
> +#include "pmr735d_b.dtsi"
> +
> +/ {
> + model = "Qualcomm Technologies, Inc. QCS8550 AIM300 AIOT";
> + compatible = "qcom,qcs8550-aim300-aiot", "qcom,qcs8550-aim300", "qcom,qcs8550",
> + "qcom,sm8550";
> +
> + aliases {
> + serial0 = &uart7;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + pinctrl-0 = <&volume_up_n>;
> + pinctrl-names = "default";
> +
> + key-volume-up {
> + label = "Volume Up";
> + debounce-interval = <15>;
> + gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEUP>;
> + linux,can-disable;
> + wakeup-source;
> + };
> + };
> +
> + pmic-glink {
> + compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
> +
> + connector@0 {
> + compatible = "usb-c-connector";
> + reg = <0>;
> + power-role = "dual";
> + data-role = "dual";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + pmic_glink_hs_in: endpoint {
> + remote-endpoint = <&usb_1_dwc3_hs>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> +
> + pmic_glink_ss_in: endpoint {
> + remote-endpoint = <&redriver_ss_out>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> +
> + pmic_glink_sbu: endpoint {
> + remote-endpoint = <&fsa4480_sbu_mux>;
> + };
> + };
> + };
> + };
> + };
> +
> + vph_pwr: regulator-vph-pwr {
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> +
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +};
> +
> +&apps_rsc {
> + regulators-0 {
> + vdd-bob1-supply = <&vph_pwr>;
> + vdd-bob2-supply = <&vph_pwr>;
> + };
> +
> + regulators-3 {
> + vdd-s4-supply = <&vph_pwr>;
> + vdd-s5-supply = <&vph_pwr>;
> + };
> +
> + regulators-4 {
> + vdd-s4-supply = <&vph_pwr>;
> + };
> +
> + regulators-5 {
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s2-supply = <&vph_pwr>;
> + vdd-s3-supply = <&vph_pwr>;
> + vdd-s4-supply = <&vph_pwr>;
> + vdd-s5-supply = <&vph_pwr>;
> + vdd-s6-supply = <&vph_pwr>;
> + };
> +};
> +
> +&i2c_hub_2 {
> + status = "okay";
> +
> + typec-mux@42 {
> + compatible = "fcs,fsa4480";
> + reg = <0x42>;
> +
> + vcc-supply = <&vreg_bob1>;
> +
> + mode-switch;
> + orientation-switch;
> +
> + port {
> + fsa4480_sbu_mux: endpoint {
> + remote-endpoint = <&pmic_glink_sbu>;
> + };
> + };
> + };
> +
> + typec-retimer@1c {
> + compatible = "onnn,nb7vpq904m";
> + reg = <0x1c>;
> +
> + vcc-supply = <&vreg_l15b_1p8>;
> +
> + orientation-switch;
> + retimer-switch;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + redriver_ss_out: endpoint {
> + remote-endpoint = <&pmic_glink_ss_in>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> +
> + redriver_ss_in: endpoint {
> + data-lanes = <3 2 1 0>;
> + remote-endpoint = <&usb_dp_qmpphy_out>;
> + };
> + };
> + };
> + };
> +};
> +
> +&mdss_dsi0 {
> + status = "okay";
> +
> + panel@0 {
> + compatible = "visionox,vtdr6130";
> + reg = <0>;
> +
> + pinctrl-0 = <&dsi_active>, <&te_active>;
> + pinctrl-1 = <&dsi_suspend>, <&te_suspend>;
> + pinctrl-names = "default", "sleep";
> +
> + reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
> +
> + vci-supply = <&vreg_l13b_3p0>;
> + vdd-supply = <&vreg_l11b_1p2>;
> + vddio-supply = <&vreg_l12b_1p8>;
> +
> + port {
> + panel0_in: endpoint {
> + remote-endpoint = <&mdss_dsi0_out>;
> + };
> + };
> + };
> +};
> +
> +&mdss_dsi0_out {
> + remote-endpoint = <&panel0_in>;
> + data-lanes = <0 1 2 3>;
> +};
> +
> +&mdss_dsi0_phy {
> + status = "okay";
> +};
> +
> +&pcie0 {
> + pinctrl-0 = <&pcie0_default_state>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> +};
> +
> +&pcie0_phy {
> + status = "okay";
> +};
> +
> +&pcie1 {
> + pinctrl-0 = <&pcie1_default_state>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> +};
> +
> +&pcie1_phy {
> + status = "okay";
> +};
> +
> +&pm8550_gpios {
> + volume_up_n: volume-up-n-state {
> + pins = "gpio6";
> + function = "normal";
> + power-source = <1>;
> + bias-pull-up;
> + input-enable;
> + };
> +};
> +
> +&pon_pwrkey {
> + status = "okay";
> +};
> +
> +&pon_resin {
> + linux,code = <KEY_VOLUMEDOWN>;
> +
> + status = "okay";
> +};
> +
> +&qupv3_id_0 {
> + status = "okay";
> +};
> +
> +&remoteproc_adsp {
> + firmware-name = "qcom/qcs8550/adsp.mbn",
> + "qcom/qcs8550/adsp_dtbs.elf";
> + status = "okay";
> +};
> +
> +&remoteproc_cdsp {
> + firmware-name = "qcom/qcs8550/cdsp.mbn",
> + "qcom/qcs8550/cdsp_dtbs.elf";
> + status = "okay";
> +};
> +
> +&swr1 {
> + status = "okay";
> +};
> +
> +&swr2 {
> + status = "okay";
> +};
> +
> +&tlmm {
> + gpio-reserved-ranges = <32 8>;
> +
> + dsi_active: dsi-active-state {
> + pins = "gpio133";
> + function = "gpio";
> + drive-strength = <8>;
> + bias-disable;
> + };
> +
> + dsi_suspend: dsi-suspend-state {
> + pins = "gpio133";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + te_active: te-active-state {
> + pins = "gpio86";
> + function = "mdp_vsync";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +
> + te_suspend: te-suspend-state {
> + pins = "gpio86";
> + function = "mdp_vsync";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +};
> +
> +&uart7 {
> + status = "okay";
> +};
> +
> +&usb_1 {
> + status = "okay";
> +};
> +
> +&usb_1_dwc3 {
> + dr_mode = "otg";
OTG is default and can be dropped.
> + usb-role-switch;
Please move to SoC dtsi and drop from board files.
> +};
> +
> +&usb_1_dwc3_hs {
> + remote-endpoint = <&pmic_glink_hs_in>;
> +};
> +
> +&usb_1_dwc3_ss {
> + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
This too.
> +};
> +
> +&usb_1_hsphy {
> + status = "okay";
> +};
> +
> +&usb_dp_qmpphy {
> + orientation-switch;
This too
> +
> + status = "okay";
> +};
> +
> +&usb_dp_qmpphy_out {
> + remote-endpoint = <&redriver_ss_in>;
> +};
> +
> +&usb_dp_qmpphy_usb_ss_in {
> + remote-endpoint = <&usb_1_dwc3_ss>;
And this.
> +};
> --
> 2.25.1
>
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi
2024-04-24 23:47 ` Dmitry Baryshkov
@ 2024-04-25 3:21 ` Tengfei Fan
0 siblings, 0 replies; 10+ messages in thread
From: Tengfei Fan @ 2024-04-25 3:21 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: andersson, konrad.dybcio, robh, krzk+dt, conor+dt, keescook,
tony.luck, gpiccoli, linux-arm-msm, devicetree, linux-kernel,
linux-hardening, kernel, Fenglin Wu
On 4/25/2024 7:47 AM, Dmitry Baryshkov wrote:
> On Wed, 24 Apr 2024 at 05:46, Tengfei Fan <quic_tengfan@quicinc.com> wrote:
>>
>> AIM300 Series is a highly optimized family of modules designed to
>> support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
>> chip etc.
>> Here is a diagram of AIM300 SoM:
>> +----------------------------------------+
>> |AIM300 SoM |
>> | |
>> | +-----+ |
>> | |--->| UFS | |
>> | | +-----+ |
>> | | |
>> | | |
>> 3.7v | +-----------------+ | +---------+ |
>> ---------->| PMIC |----->| QCS8550 | |
>> | +-----------------+ +---------+ |
>> | | |
>> | | |
>> | | +-----+ |
>> | |--->| ... | |
>> | +-----+ |
>> | |
>> +----------------------------------------+
>>
>> Co-developed-by: Fenglin Wu <quic_fenglinw@quicinc.com>
>> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
>> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
>> ---
>> arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 403 +++++++++++++++++++
>> 1 file changed, 403 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
>
>
>> +
>> +&pcie_1_phy_aux_clk {
>> + clock-frequency = <1000>;
>> +};
>
> Please rebase on top of
> https://lore.kernel.org/linux-arm-msm/20240422-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v4-0-868b15a17a45@linaro.org/
Sure, I will reabse on the top of this patch series in the new version
patch series
>
>> +
>> +&pcie1 {
>> + perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
>> + wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
>
> Please add pinctrl configurations for pcie0 and pcie1
>
> With that fixed:
>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
The pinctrl configurations of pcie0 and pcie1 will be moved to this dtsi
file from Carrier Board dts file.
>
>> +};
>> +
>>
>
> --
> With best wishes
> Dmitry
--
Thx and BRs,
Tengfei Fan
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT
2024-04-24 23:50 ` Dmitry Baryshkov
@ 2024-04-25 3:23 ` Tengfei Fan
0 siblings, 0 replies; 10+ messages in thread
From: Tengfei Fan @ 2024-04-25 3:23 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: andersson, konrad.dybcio, robh, krzk+dt, conor+dt, keescook,
tony.luck, gpiccoli, linux-arm-msm, devicetree, linux-kernel,
linux-hardening, kernel, Qiang Yu, Ziyue Zhang
On 4/25/2024 7:50 AM, Dmitry Baryshkov wrote:
> On Wed, 24 Apr 2024 at 05:46, Tengfei Fan <quic_tengfan@quicinc.com> wrote:
>>
>> Add AIM300 AIoT Carrier board DTS support, including usb, UART, PCIe,
>> I2C functions support.
>> Here is a diagram of AIM300 AIoT Carrie Board and SoM
>> +--------------------------------------------------+
>> | AIM300 AIOT Carrier Board |
>> | |
>> | +-----------------+ |
>> |power----->| Fixed regulator |---------+ |
>> | +-----------------+ | |
>> | | |
>> | v VPH_PWR |
>> | +----------------------------------------------+ |
>> | | AIM300 SOM | | |
>> | | |VPH_PWR | |
>> | | v | |
>> | | +-------+ +--------+ +------+ | |
>> | | | UFS | | QCS8550| |PMIC | | |
>> | | +-------+ +--------+ +------+ | |
>> | | | |
>> | +----------------------------------------------+ |
>> | |
>> | +----+ +------+ |
>> | |USB | | UART | |
>> | +----+ +------+ |
>> +--------------------------------------------------+
>>
>> Co-developed-by: Qiang Yu <quic_qianyu@quicinc.com>
>> Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
>> Co-developed-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
>> Signed-off-by: Ziyue Zhang <quic_ziyuzhan@quicinc.com>
>> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
>> ---
>> arch/arm64/boot/dts/qcom/Makefile | 1 +
>> .../boot/dts/qcom/qcs8550-aim300-aiot.dts | 343 ++++++++++++++++++
>> 2 files changed, 344 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
>>
>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
>> index f63abb43e9fe..c46c10d85697 100644
>> --- a/arch/arm64/boot/dts/qcom/Makefile
>> +++ b/arch/arm64/boot/dts/qcom/Makefile
>> @@ -96,6 +96,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qcm6490-idp.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2.dtb
>> +dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qrb2210-rb1.dtb
>> dtb-$(CONFIG_ARCH_QCOM) += qrb4210-rb2.dtb
>> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
>> new file mode 100644
>> index 000000000000..146bf6ea9e6a
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts
>> @@ -0,0 +1,343 @@
>> +// SPDX-License-Identifier: BSD-3-Clause
>> +/*
>> + * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include <dt-bindings/leds/common.h>
>> +#include "qcs8550-aim300.dtsi"
>> +#include "pm8010.dtsi"
>> +#include "pmr735d_a.dtsi"
>> +#include "pmr735d_b.dtsi"
>> +
>> +/ {
>> + model = "Qualcomm Technologies, Inc. QCS8550 AIM300 AIOT";
>> + compatible = "qcom,qcs8550-aim300-aiot", "qcom,qcs8550-aim300", "qcom,qcs8550",
>> + "qcom,sm8550";
>> +
>> + aliases {
>> + serial0 = &uart7;
>> + };
>> +
>> + chosen {
>> + stdout-path = "serial0:115200n8";
>> + };
>> +
>> + gpio-keys {
>> + compatible = "gpio-keys";
>> +
>> + pinctrl-0 = <&volume_up_n>;
>> + pinctrl-names = "default";
>> +
>> + key-volume-up {
>> + label = "Volume Up";
>> + debounce-interval = <15>;
>> + gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
>> + linux,code = <KEY_VOLUMEUP>;
>> + linux,can-disable;
>> + wakeup-source;
>> + };
>> + };
>> +
>> + pmic-glink {
>> + compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink";
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
>> +
>> + connector@0 {
>> + compatible = "usb-c-connector";
>> + reg = <0>;
>> + power-role = "dual";
>> + data-role = "dual";
>> +
>> + ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + port@0 {
>> + reg = <0>;
>> +
>> + pmic_glink_hs_in: endpoint {
>> + remote-endpoint = <&usb_1_dwc3_hs>;
>> + };
>> + };
>> +
>> + port@1 {
>> + reg = <1>;
>> +
>> + pmic_glink_ss_in: endpoint {
>> + remote-endpoint = <&redriver_ss_out>;
>> + };
>> + };
>> +
>> + port@2 {
>> + reg = <2>;
>> +
>> + pmic_glink_sbu: endpoint {
>> + remote-endpoint = <&fsa4480_sbu_mux>;
>> + };
>> + };
>> + };
>> + };
>> + };
>> +
>> + vph_pwr: regulator-vph-pwr {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vph_pwr";
>> + regulator-min-microvolt = <3700000>;
>> + regulator-max-microvolt = <3700000>;
>> +
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +};
>> +
>> +&apps_rsc {
>> + regulators-0 {
>> + vdd-bob1-supply = <&vph_pwr>;
>> + vdd-bob2-supply = <&vph_pwr>;
>> + };
>> +
>> + regulators-3 {
>> + vdd-s4-supply = <&vph_pwr>;
>> + vdd-s5-supply = <&vph_pwr>;
>> + };
>> +
>> + regulators-4 {
>> + vdd-s4-supply = <&vph_pwr>;
>> + };
>> +
>> + regulators-5 {
>> + vdd-s1-supply = <&vph_pwr>;
>> + vdd-s2-supply = <&vph_pwr>;
>> + vdd-s3-supply = <&vph_pwr>;
>> + vdd-s4-supply = <&vph_pwr>;
>> + vdd-s5-supply = <&vph_pwr>;
>> + vdd-s6-supply = <&vph_pwr>;
>> + };
>> +};
>> +
>> +&i2c_hub_2 {
>> + status = "okay";
>> +
>> + typec-mux@42 {
>> + compatible = "fcs,fsa4480";
>> + reg = <0x42>;
>> +
>> + vcc-supply = <&vreg_bob1>;
>> +
>> + mode-switch;
>> + orientation-switch;
>> +
>> + port {
>> + fsa4480_sbu_mux: endpoint {
>> + remote-endpoint = <&pmic_glink_sbu>;
>> + };
>> + };
>> + };
>> +
>> + typec-retimer@1c {
>> + compatible = "onnn,nb7vpq904m";
>> + reg = <0x1c>;
>> +
>> + vcc-supply = <&vreg_l15b_1p8>;
>> +
>> + orientation-switch;
>> + retimer-switch;
>> +
>> + ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> +
>> + port@0 {
>> + reg = <0>;
>> +
>> + redriver_ss_out: endpoint {
>> + remote-endpoint = <&pmic_glink_ss_in>;
>> + };
>> + };
>> +
>> + port@1 {
>> + reg = <1>;
>> +
>> + redriver_ss_in: endpoint {
>> + data-lanes = <3 2 1 0>;
>> + remote-endpoint = <&usb_dp_qmpphy_out>;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&mdss_dsi0 {
>> + status = "okay";
>> +
>> + panel@0 {
>> + compatible = "visionox,vtdr6130";
>> + reg = <0>;
>> +
>> + pinctrl-0 = <&dsi_active>, <&te_active>;
>> + pinctrl-1 = <&dsi_suspend>, <&te_suspend>;
>> + pinctrl-names = "default", "sleep";
>> +
>> + reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
>> +
>> + vci-supply = <&vreg_l13b_3p0>;
>> + vdd-supply = <&vreg_l11b_1p2>;
>> + vddio-supply = <&vreg_l12b_1p8>;
>> +
>> + port {
>> + panel0_in: endpoint {
>> + remote-endpoint = <&mdss_dsi0_out>;
>> + };
>> + };
>> + };
>> +};
>> +
>> +&mdss_dsi0_out {
>> + remote-endpoint = <&panel0_in>;
>> + data-lanes = <0 1 2 3>;
>> +};
>> +
>> +&mdss_dsi0_phy {
>> + status = "okay";
>> +};
>> +
>> +&pcie0 {
>> + pinctrl-0 = <&pcie0_default_state>;
>> + pinctrl-names = "default";
>> +
>> + status = "okay";
>> +};
>> +
>> +&pcie0_phy {
>> + status = "okay";
>> +};
>> +
>> +&pcie1 {
>> + pinctrl-0 = <&pcie1_default_state>;
>> + pinctrl-names = "default";
>> +
>> + status = "okay";
>> +};
>> +
>> +&pcie1_phy {
>> + status = "okay";
>> +};
>> +
>> +&pm8550_gpios {
>> + volume_up_n: volume-up-n-state {
>> + pins = "gpio6";
>> + function = "normal";
>> + power-source = <1>;
>> + bias-pull-up;
>> + input-enable;
>> + };
>> +};
>> +
>> +&pon_pwrkey {
>> + status = "okay";
>> +};
>> +
>> +&pon_resin {
>> + linux,code = <KEY_VOLUMEDOWN>;
>> +
>> + status = "okay";
>> +};
>> +
>> +&qupv3_id_0 {
>> + status = "okay";
>> +};
>> +
>> +&remoteproc_adsp {
>> + firmware-name = "qcom/qcs8550/adsp.mbn",
>> + "qcom/qcs8550/adsp_dtbs.elf";
>> + status = "okay";
>> +};
>> +
>> +&remoteproc_cdsp {
>> + firmware-name = "qcom/qcs8550/cdsp.mbn",
>> + "qcom/qcs8550/cdsp_dtbs.elf";
>> + status = "okay";
>> +};
>> +
>> +&swr1 {
>> + status = "okay";
>> +};
>> +
>> +&swr2 {
>> + status = "okay";
>> +};
>> +
>> +&tlmm {
>> + gpio-reserved-ranges = <32 8>;
>> +
>> + dsi_active: dsi-active-state {
>> + pins = "gpio133";
>> + function = "gpio";
>> + drive-strength = <8>;
>> + bias-disable;
>> + };
>> +
>> + dsi_suspend: dsi-suspend-state {
>> + pins = "gpio133";
>> + function = "gpio";
>> + drive-strength = <2>;
>> + bias-pull-down;
>> + };
>> +
>> + te_active: te-active-state {
>> + pins = "gpio86";
>> + function = "mdp_vsync";
>> + drive-strength = <2>;
>> + bias-pull-down;
>> + };
>> +
>> + te_suspend: te-suspend-state {
>> + pins = "gpio86";
>> + function = "mdp_vsync";
>> + drive-strength = <2>;
>> + bias-pull-down;
>> + };
>> +};
>> +
>> +&uart7 {
>> + status = "okay";
>> +};
>> +
>> +&usb_1 {
>> + status = "okay";
>> +};
>> +
>> +&usb_1_dwc3 {
>> + dr_mode = "otg";
>
> OTG is default and can be dropped.
OTG will be dropped.
>
>> + usb-role-switch;
>
> Please move to SoC dtsi and drop from board files.
This will be moved to SoC dtsi.
>
>> +};
>> +
>> +&usb_1_dwc3_hs {
>> + remote-endpoint = <&pmic_glink_hs_in>;
>> +};
>> +
>> +&usb_1_dwc3_ss {
>> + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
>
> This too.
This will be moved to SoC dtsi.
>
>> +};
>> +
>> +&usb_1_hsphy {
>> + status = "okay";
>> +};
>> +
>> +&usb_dp_qmpphy {
>> + orientation-switch;
>
> This too
This will be moved to SoC dtsi.
>
>> +
>> + status = "okay";
>> +};
>> +
>> +&usb_dp_qmpphy_out {
>> + remote-endpoint = <&redriver_ss_in>;
>> +};
>> +
>> +&usb_dp_qmpphy_usb_ss_in {
>> + remote-endpoint = <&usb_1_dwc3_ss>;
>
> And this.
This will be moved to SoC dtsi.
>
>> +};
>> --
>> 2.25.1
>>
>
>
--
Thx and BRs,
Tengfei Fan
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2024-04-25 3:24 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-04-24 2:45 [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 1/4] dt-bindings: arm: qcom: Document QCS8550 SoC and the AIM300 AIoT board Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 2/4] arm64: dts: qcom: qcs8550: introduce qcs8550 dtsi Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 3/4] arm64: dts: qcom: add base AIM300 dtsi Tengfei Fan
2024-04-24 23:47 ` Dmitry Baryshkov
2024-04-25 3:21 ` Tengfei Fan
2024-04-24 2:45 ` [PATCH v7 4/4] arm64: dts: qcom: aim300: add AIM300 AIoT Tengfei Fan
2024-04-24 23:50 ` Dmitry Baryshkov
2024-04-25 3:23 ` Tengfei Fan
2024-04-24 13:14 ` [PATCH v7 0/4] arm64: qcom: add AIM300 AIoT board support Rob Herring
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