From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Peter Griffin <peter.griffin@linaro.org>,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org,
tomasz.figa@gmail.com, s.nawrocki@samsung.com,
linus.walleij@linaro.org, wim@linux-watchdog.org,
linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org,
arnd@arndb.de, olof@lixom.net, cw00.choi@samsung.com
Cc: tudor.ambarus@linaro.org, andre.draszik@linaro.org,
semen.protsenko@linaro.org, soc@kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org
Subject: Re: [PATCH 13/21] clk: samsung: clk-gs101: Add cmu_top registers, plls, mux and gates
Date: Thu, 5 Oct 2023 19:45:19 +0200 [thread overview]
Message-ID: <a690edeb-47fc-4525-aa63-1b1524462d91@linaro.org> (raw)
In-Reply-To: <20231005155618.700312-14-peter.griffin@linaro.org>
On 05/10/2023 17:56, Peter Griffin wrote:
> CMU_TOP is the top level clock management unit which contains PLLs, muxes
> and gates that feed the other clock management units.
>
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> ---
> drivers/clk/samsung/Kconfig | 9 +
> drivers/clk/samsung/Makefile | 1 +
> drivers/clk/samsung/clk-gs101.c | 1558 +++++++++++++++++++++++++++++++
> 3 files changed, 1568 insertions(+)
> create mode 100644 drivers/clk/samsung/clk-gs101.c
>
> diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig
> index 76a494e95027..4c8f173c4dec 100644
> --- a/drivers/clk/samsung/Kconfig
> +++ b/drivers/clk/samsung/Kconfig
> @@ -13,6 +13,7 @@ config COMMON_CLK_SAMSUNG
> select EXYNOS_5420_COMMON_CLK if ARM && SOC_EXYNOS5420
> select EXYNOS_ARM64_COMMON_CLK if ARM64 && ARCH_EXYNOS
> select TESLA_FSD_COMMON_CLK if ARM64 && ARCH_TESLA_FSD
> + select GOOGLE_GS101_COMMON_CLK if ARM64 && ARCH_GOOGLE_TENSOR
Let's put it before Tesla. There's not much order, but maybe one day we
will fix it.
>
> config S3C64XX_COMMON_CLK
> bool "Samsung S3C64xx clock controller support" if COMPILE_TEST
> @@ -102,3 +103,11 @@ config TESLA_FSD_COMMON_CLK
> help
> Support for the clock controller present on the Tesla FSD SoC.
> Choose Y here only if you build for this SoC.
> +
> +config GOOGLE_GS101_COMMON_CLK
Let's put it before Tesla.
> + bool "Google gs101 clock controller support" if COMPILE_TEST
> + depends on COMMON_CLK_SAMSUNG
> + depends on EXYNOS_ARM64_COMMON_CLK
> + help
> + Support for the clock controller present on the Google gs101 SoC.
> + Choose Y here only if you build for this SoC.
> \ No newline at end of file
Missing newline
> diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
> index ebbeacabe88f..1e69b8e14324 100644
> --- a/drivers/clk/samsung/Makefile
> +++ b/drivers/clk/samsung/Makefile
> @@ -24,3 +24,4 @@ obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynosautov9.o
> obj-$(CONFIG_S3C64XX_COMMON_CLK) += clk-s3c64xx.o
> obj-$(CONFIG_S5PV210_COMMON_CLK) += clk-s5pv210.o clk-s5pv210-audss.o
> obj-$(CONFIG_TESLA_FSD_COMMON_CLK) += clk-fsd.o
> +obj-$(CONFIG_GOOGLE_GS101_COMMON_CLK) += clk-gs101.o
Before S3C64xx
> diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c
> new file mode 100644
> index 000000000000..4c58fcc899be
> --- /dev/null
> +++ b/drivers/clk/samsung/clk-gs101.c
> @@ -0,0 +1,1558 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (C) 2023 Linaro Ltd.
> + * Author: Peter Griffin <peter.griffin@linaro.org>
> + *
> + * Common Clock Framework support for GS101.
> + */
> +
...
> + /* PERI1 */
> + GATE(CLK_GOUT_PERIC1_BUS, "gout_cmu_peric1_bus", "mout_cmu_peric1_bus",
> + CLK_CON_GAT_GATE_CLKCMU_PERIC1_BUS, 21, 0, 0),
> + GATE(CLK_GOUT_PERIC1_IP, "gout_cmu_peric1_ip", "mout_cmu_peric1_ip",
> + CLK_CON_GAT_GATE_CLKCMU_PERIC1_IP, 21, 0, 0),
> +
> + /* TPU */
> + GATE(CLK_GOUT_TPU_TPU, "gout_cmu_tpu_tpu", "mout_cmu_tpu_tpu",
> + CLK_CON_GAT_GATE_CLKCMU_TPU_TPU, 21, 0, 0),
> + GATE(CLK_GOUT_TPU_TPUCTL, "gout_cmu_tpu_tpuctl", "mout_cmu_tpu_tpuctl",
> + CLK_CON_GAT_GATE_CLKCMU_TPU_TPUCTL, 21, 0, 0),
> + GATE(CLK_GOUT_TPU_BUS, "gout_cmu_tpu_bus", "mout_cmu_tpu_bus",
> + CLK_CON_GAT_GATE_CLKCMU_TPU_BUS, 21, 0, 0),
> + GATE(CLK_GOUT_TPU_UART, "gout_cmu_tpu_uart", "mout_cmu_tpu_uart",
> + CLK_CON_GAT_GATE_CLKCMU_TPU_UART, 21, 0, 0),
> +
> + /* BO */
> + GATE(CLK_GOUT_BO_BUS, "gout_cmu_bo_bus", "mout_cmu_bo_bus",
> + CLK_CON_GAT_GATE_CLKCMU_BO_BUS, 21, 0, 0),
> +
stray blank line
Best regards,
Krzysztof
next prev parent reply other threads:[~2023-10-05 17:47 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-05 15:55 [PATCH 00/21] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board Peter Griffin
2023-10-05 15:55 ` [PATCH 01/21] dt-bindings: interrupt-controller: Add gs101 interrupt controller Peter Griffin
2023-10-05 16:04 ` Krzysztof Kozlowski
2023-10-06 21:52 ` Linus Walleij
2023-10-05 15:55 ` [PATCH 02/21] dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible Peter Griffin
2023-10-05 16:05 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 03/21] dt-bindings: clock: Add Google gs101 clock management unit bindings Peter Griffin
2023-10-05 16:06 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 04/21] dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101 Peter Griffin
2023-10-05 16:07 ` Krzysztof Kozlowski
2023-10-06 12:41 ` Peter Griffin
2023-10-06 12:43 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 05/21] dt-bindings: watchdog: Document Google gs101 & gs201 watchdog bindings Peter Griffin
2023-10-05 16:08 ` Krzysztof Kozlowski
2023-10-05 17:37 ` William McVicker
2023-10-05 15:56 ` [PATCH 06/21] dt-bindings: arm: google: Add bindings for Google ARM platforms Peter Griffin
2023-10-06 20:44 ` Rob Herring
2023-10-05 15:56 ` [PATCH 07/21] dt-bindings: pinctrl: samsung: add google,gs101-pinctrl compatible Peter Griffin
2023-10-05 16:10 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 08/21] dt-bindings: pinctrl: samsung: add gs101-wakeup-eint compatible Peter Griffin
2023-10-05 16:10 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 09/21] dt-bindings: clock: gs101: Add cmu_top clock indices Peter Griffin
2023-10-05 16:11 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 10/21] dt-bindings: clock: gs101: Add cmu_apm " Peter Griffin
2023-10-05 16:11 ` Krzysztof Kozlowski
2023-10-05 15:56 ` [PATCH 11/21] dt-bindings: clock: gs101: Add cmu_misc " Peter Griffin
2023-10-05 15:56 ` [PATCH 12/21] clk: samsung: clk-pll: Add support for pll_{0516,0517,518} Peter Griffin
2023-10-05 17:39 ` William McVicker
2023-10-05 15:56 ` [PATCH 13/21] clk: samsung: clk-gs101: Add cmu_top registers, plls, mux and gates Peter Griffin
2023-10-05 17:42 ` William McVicker
2023-10-05 17:45 ` Krzysztof Kozlowski [this message]
2023-10-06 4:16 ` kernel test robot
2023-10-14 6:37 ` kernel test robot
2023-10-05 15:56 ` [PATCH 14/21] clk: samsung: clk-gs101: add CMU_APM support Peter Griffin
2023-10-05 17:43 ` William McVicker
2023-10-05 17:45 ` William McVicker
2023-10-05 15:56 ` [PATCH 15/21] clk: google: gs101: Add support for CMU_MISC clock unit Peter Griffin
2023-10-06 5:20 ` kernel test robot
2023-10-05 15:56 ` [PATCH 16/21] pinctrl: samsung: Add gs101 SoC pinctrl configuration Peter Griffin
2023-10-06 6:33 ` Krzysztof Kozlowski
2023-10-09 7:49 ` Peter Griffin
2023-10-05 15:56 ` [PATCH 17/21] watchdog: s3c2410_wdt: Add support for Google tensor SoCs Peter Griffin
2023-10-05 18:58 ` Guenter Roeck
2023-10-09 11:56 ` Peter Griffin
2023-10-05 15:56 ` [PATCH 18/21] arm64: dts: google: Add initial Google gs101 SoC support Peter Griffin
2023-10-05 16:21 ` Krzysztof Kozlowski
2023-10-05 17:59 ` William McVicker
[not found] ` <2023100520-cleaver-sinless-fbae@gregkh>
2023-10-05 19:18 ` Krzysztof Kozlowski
[not found] ` <2023100513-mashing-scrubber-ea59@gregkh>
2023-10-05 19:29 ` Krzysztof Kozlowski
2023-10-05 23:19 ` William McVicker
2023-10-06 6:06 ` Krzysztof Kozlowski
2023-10-06 8:48 ` Arnd Bergmann
2023-10-06 16:33 ` William McVicker
2023-10-07 14:34 ` Krzysztof Kozlowski
2023-10-09 16:10 ` William McVicker
2023-10-05 19:21 ` Krzysztof Kozlowski
2023-10-05 19:22 ` Krzysztof Kozlowski
2023-10-05 19:26 ` William McVicker
2023-10-09 12:01 ` Tudor Ambarus
2023-10-05 15:56 ` [PATCH 19/21] google/gs101: Add dt overlay for oriole board Peter Griffin
2023-10-05 16:33 ` Krzysztof Kozlowski
2023-10-09 20:03 ` William McVicker
2023-10-06 7:08 ` Geert Uytterhoeven
2023-10-06 20:52 ` Rob Herring
2023-10-10 12:09 ` Peter Griffin
2023-10-05 15:56 ` [PATCH 20/21] arm64: defconfig: Enable Google Tensor SoC Peter Griffin
2023-10-05 15:56 ` [PATCH 21/21] MAINTAINERS: add entry for " Peter Griffin
2023-10-05 16:32 ` [PATCH 00/21] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board Krzysztof Kozlowski
2023-10-09 11:39 ` Peter Griffin
2023-10-09 11:10 ` Krzysztof Kozlowski
2023-10-09 11:40 ` Peter Griffin
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