From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Amol Maheshwari <amahesh@qti.qualcomm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-remoteproc@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
Tengfei Fan <quic_tengfan@quicinc.com>,
Ling Xu <quic_lxu5@quicinc.com>
Subject: [PATCH v4 4/6] misc: fastrpc: Add support for cdsp1 remoteproc
Date: Mon, 05 Aug 2024 19:08:05 +0200 [thread overview]
Message-ID: <20240805-topic-sa8775p-iot-remoteproc-v4-4-86affdc72c04@linaro.org> (raw)
In-Reply-To: <20240805-topic-sa8775p-iot-remoteproc-v4-0-86affdc72c04@linaro.org>
From: Ling Xu <quic_lxu5@quicinc.com>
The fastrpc supports 4 remoteproc. There are some products which
support cdsp1 remoteproc. Add changes to support cdsp1 remoteproc.
Signed-off-by: Ling Xu <quic_lxu5@quicinc.com>
[Bartosz: ported to mainline]
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
drivers/misc/fastrpc.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 5204fda51da3..07bf8532557e 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -27,7 +27,8 @@
#define MDSP_DOMAIN_ID (1)
#define SDSP_DOMAIN_ID (2)
#define CDSP_DOMAIN_ID (3)
-#define FASTRPC_DEV_MAX 4 /* adsp, mdsp, slpi, cdsp*/
+#define CDSP1_DOMAIN_ID (4)
+#define FASTRPC_DEV_MAX 5 /* adsp, mdsp, slpi, cdsp, cdsp1 */
#define FASTRPC_MAX_SESSIONS 14
#define FASTRPC_MAX_VMIDS 16
#define FASTRPC_ALIGN 128
@@ -106,7 +107,7 @@
#define miscdev_to_fdevice(d) container_of(d, struct fastrpc_device, miscdev)
static const char *domains[FASTRPC_DEV_MAX] = { "adsp", "mdsp",
- "sdsp", "cdsp"};
+ "sdsp", "cdsp", "cdsp1" };
struct fastrpc_phy_page {
u64 addr; /* physical address */
u64 size; /* size of contiguous region */
@@ -2286,7 +2287,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
return err;
}
- for (i = 0; i <= CDSP_DOMAIN_ID; i++) {
+ for (i = 0; i < FASTRPC_DEV_MAX; i++) {
if (!strcmp(domains[i], domain)) {
domain_id = i;
break;
@@ -2344,13 +2345,14 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
case ADSP_DOMAIN_ID:
case MDSP_DOMAIN_ID:
case SDSP_DOMAIN_ID:
- /* Unsigned PD offloading is only supported on CDSP*/
+ /* Unsigned PD offloading is only supported on CDSP and CDSP1 */
data->unsigned_support = false;
err = fastrpc_device_register(rdev, data, secure_dsp, domains[domain_id]);
if (err)
goto fdev_error;
break;
case CDSP_DOMAIN_ID:
+ case CDSP1_DOMAIN_ID:
data->unsigned_support = true;
/* Create both device nodes so that we can allow both Signed and Unsigned PD */
err = fastrpc_device_register(rdev, data, true, domains[domain_id]);
--
2.43.0
next prev parent reply other threads:[~2024-08-05 17:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-05 17:08 [PATCH v4 0/6] arm64: qcom: sa8775p: enable remoteprocs - ADSP, CDSP and GPDSP Bartosz Golaszewski
2024-08-05 17:08 ` [PATCH v4 1/6] dt-bindings: misc: qcom,fastrpc: increase the max number of iommus Bartosz Golaszewski
2024-08-06 5:45 ` Krzysztof Kozlowski
2024-08-05 17:08 ` [PATCH v4 2/6] dt-bindings: mailbox: qcom-ipcc: Add GPDSP0 and GPDSP1 clients Bartosz Golaszewski
2024-08-05 17:08 ` [PATCH v4 3/6] remoteproc: qcom_q6v5_pas: Add support for SA8775p ADSP, CDSP and GPDSP Bartosz Golaszewski
2024-08-28 19:48 ` Dmitry Baryshkov
2024-08-05 17:08 ` Bartosz Golaszewski [this message]
2024-08-28 19:49 ` [PATCH v4 4/6] misc: fastrpc: Add support for cdsp1 remoteproc Dmitry Baryshkov
2024-08-05 17:08 ` [PATCH v4 5/6] arm64: dts: qcom: sa8775p: add ADSP, CDSP and GPDSP nodes Bartosz Golaszewski
2024-08-05 17:08 ` [PATCH v4 6/6] arm64: dts: qcom: sa8775p-ride: enable remoteprocs Bartosz Golaszewski
2024-08-15 19:15 ` (subset) [PATCH v4 0/6] arm64: qcom: sa8775p: enable remoteprocs - ADSP, CDSP and GPDSP Bjorn Andersson
2024-08-15 20:40 ` Bjorn Andersson
2024-08-16 8:48 ` Srinivas Kandagatla
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240805-topic-sa8775p-iot-remoteproc-v4-4-86affdc72c04@linaro.org \
--to=brgl@bgdev.pl \
--cc=amahesh@qti.qualcomm.com \
--cc=andersson@kernel.org \
--cc=arnd@arndb.de \
--cc=bartosz.golaszewski@linaro.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=gregkh@linuxfoundation.org \
--cc=jassisinghbrar@gmail.com \
--cc=konrad.dybcio@linaro.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=manivannan.sadhasivam@linaro.org \
--cc=mathieu.poirier@linaro.org \
--cc=quic_lxu5@quicinc.com \
--cc=quic_tengfan@quicinc.com \
--cc=robh@kernel.org \
--cc=srinivas.kandagatla@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).