linux-kernel - [PATCH 1/4] arm64: dts: exynos: gs101: specify bus clock for pinctrl (far) alive

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Message-Id: <20240429-samsung-pinctrl-busclock-dts-v1-1-5e935179f3ca@linaro.org>
Date: Mon, 29 Apr 2024 21:04:38 +0100
From: André Draszik <andre.draszik@...aro.org>
To: Peter Griffin <peter.griffin@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Will McVicker <willmcvicker@...gle.com>, 
 Sam Protsenko <semen.protsenko@...aro.org>, kernel-team@...roid.com, 
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 André Draszik <andre.draszik@...aro.org>
Subject: [PATCH 1/4] arm64: dts: exynos: gs101: specify bus clock for
 pinctrl (far) alive

This bus clock is needed for pinctrl register access to work. Add it.

Signed-off-by: André Draszik <andre.draszik@...aro.org>
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index e3b068c1a2c1..f2c7c2a4ce1c 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1348,6 +1348,8 @@ pmu_system_controller: system-controller@...60000 {
 		pinctrl_gpio_alive: pinctrl@...d0000 {
 			compatible = "google,gs101-pinctrl";
 			reg = <0x174d0000 0x00001000>;
+			clocks = <&cmu_apm CLK_GOUT_APM_APBIF_GPIO_ALIVE_PCLK>;
+			clock-names = "pclk";
 
 			wakeup-interrupt-controller {
 				compatible = "google,gs101-wakeup-eint",
@@ -1359,6 +1361,8 @@ wakeup-interrupt-controller {
 		pinctrl_far_alive: pinctrl@...e0000 {
 			compatible = "google,gs101-pinctrl";
 			reg = <0x174e0000 0x00001000>;
+			clocks = <&cmu_apm CLK_GOUT_APM_APBIF_GPIO_FAR_ALIVE_PCLK>;
+			clock-names = "pclk";
 
 			wakeup-interrupt-controller {
 				compatible = "google,gs101-wakeup-eint",

-- 
2.44.0.769.g3c40516874-goog