linux-kernel - [PATCH v3 11/15] ARM: dts: tegra: Add clock-cells property to pmc

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Message-ID: <1575600535-26877-12-git-send-email-skomatineni@nvidia.com>
Date:   Thu, 5 Dec 2019 18:48:51 -0800
From:   Sowjanya Komatineni <skomatineni@...dia.com>
To:     <skomatineni@...dia.com>, <thierry.reding@...il.com>,
        <jonathanh@...dia.com>, <digetx@...il.com>,
        <mperttunen@...dia.com>, <gregkh@...uxfoundation.org>,
        <sboyd@...nel.org>, <tglx@...utronix.de>, <robh+dt@...nel.org>,
        <mark.rutland@....com>
CC:     <allison@...utok.net>, <pdeschrijver@...dia.com>,
        <pgaikwad@...dia.com>, <mturquette@...libre.com>,
        <horms+renesas@...ge.net.au>, <Jisheng.Zhang@...aptics.com>,
        <krzk@...nel.org>, <arnd@...db.de>, <spujar@...dia.com>,
        <josephl@...dia.com>, <vidyas@...dia.com>,
        <daniel.lezcano@...aro.org>, <mmaddireddy@...dia.com>,
        <markz@...dia.com>, <devicetree@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <lgirdwood@...il.com>,
        <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>,
        <alexios.zavras@...el.com>, <alsa-devel@...a-project.org>
Subject: [PATCH v3 11/15] ARM: dts: tegra: Add clock-cells property to pmc

Tegra PMC has clk_out_1, clk_out_2, clk_out_3 with mux and gate
for each of these clocks and 32 kHz blink.

These clocks are moved from clock driver to pmc driver with pmc
as the clock provider for these clocks.

This patch adds #clock-cells property with 1 clock specifier to
the Tegra PMC node in device tree.

Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
 arch/arm/boot/dts/tegra114.dtsi | 4 +++-
 arch/arm/boot/dts/tegra124.dtsi | 4 +++-
 arch/arm/boot/dts/tegra20.dtsi  | 4 +++-
 arch/arm/boot/dts/tegra30.dtsi  | 4 +++-
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 0d7a6327e404..b8f12f24f314 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/memory/tegra114-mc.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/tegra-pmc.h>
 
 / {
 	compatible = "nvidia,tegra114";
@@ -514,11 +515,12 @@
 		status = "disabled";
 	};
 
-	pmc@...0e400 {
+	pmc: pmc@...0e400 {
 		compatible = "nvidia,tegra114-pmc";
 		reg = <0x7000e400 0x400>;
 		clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>;
 		clock-names = "pclk", "clk32k_in";
+		#clock-cells = <1>;
 	};
 
 	fuse@...0f800 {
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 413bfb981de8..d0802c4ae3bf 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/tegra124-car.h>
 #include <dt-bindings/thermal/tegra124-soctherm.h>
+#include <dt-bindings/soc/tegra-pmc.h>
 
 / {
 	compatible = "nvidia,tegra124";
@@ -595,11 +596,12 @@
 		clocks = <&tegra_car TEGRA124_CLK_RTC>;
 	};
 
-	pmc@...0e400 {
+	pmc: pmc@...0e400 {
 		compatible = "nvidia,tegra124-pmc";
 		reg = <0x0 0x7000e400 0x0 0x400>;
 		clocks = <&tegra_car TEGRA124_CLK_PCLK>, <&clk32k_in>;
 		clock-names = "pclk", "clk32k_in";
+		#clock-cells = <1>;
 	};
 
 	fuse@...0f800 {
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 9c58e7fcf5c0..85a64747bec6 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/memory/tegra20-mc.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/tegra-pmc.h>
 
 / {
 	compatible = "nvidia,tegra20";
@@ -608,11 +609,12 @@
 		status = "disabled";
 	};
 
-	pmc@...0e400 {
+	pmc: pmc@...0e400 {
 		compatible = "nvidia,tegra20-pmc";
 		reg = <0x7000e400 0x400>;
 		clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>;
 		clock-names = "pclk", "clk32k_in";
+		#clock-cells = <1>;
 	};
 
 	mc: memory-controller@...0f000 {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 55ae050042ce..4d5e9d0001d3 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/memory/tegra30-mc.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/tegra-pmc.h>
 
 / {
 	compatible = "nvidia,tegra30";
@@ -714,11 +715,12 @@
 		status = "disabled";
 	};
 
-	pmc@...0e400 {
+	pmc: pmc@...0e400 {
 		compatible = "nvidia,tegra30-pmc";
 		reg = <0x7000e400 0x400>;
 		clocks = <&tegra_car TEGRA30_CLK_PCLK>, <&clk32k_in>;
 		clock-names = "pclk", "clk32k_in";
+		#clock-cells = <1>;
 	};
 
 	mc: memory-controller@...0f000 {
-- 
2.7.4