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Date: Tue, 3 May 2016 10:56:53 -0500
From: Franklin S Cooper Jr <fcooper@...com>
To: thierry.reding@...il.com, robh+dt@...nel.org, tony@...mide.com,
linux@....linux.org.uk, paul@...an.com, t-kristo@...com,
mturquette@...libre.com, sboyd@...eaurora.org,
linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
vigneshr@...com, nsekhar@...com
Cc: Franklin S Cooper Jr <fcooper@...com>
Subject: [PATCH v8 7/9] ARM: dts: am437x/am33xx: Remove hwmod entries for ECAP and EPWM nodes
Previous patches switched the ECAP and EPWM to use the new bindings.
These bindings explicitly adds the various required clocks via DT rather
than depending on hwmod.
Therefore, it is safe to remove the hwmod entries since they are no longer
needed.
Signed-off-by: Franklin S Cooper Jr <fcooper@...com>
Acked-by: Rob Herring <robh@...nel.org>
Acked-by: Paul Walmsley <paul@...an.com>
---
Documentation/devicetree/bindings/pwm/pwm-tiecap.txt | 3 ---
Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt | 3 ---
arch/arm/boot/dts/am33xx.dtsi | 6 ------
arch/arm/boot/dts/am4372.dtsi | 9 ---------
4 files changed, 21 deletions(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
index ee0a8bd..f2a9a7c 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.txt
@@ -11,8 +11,6 @@ Required properties:
- reg: physical base address and size of the registers map.
Optional properties:
-- ti,hwmods: Name of the hwmod associated to the ECAP:
- "ecap<x>", <x> being the 0-based instance number from the HW spec
- clocks: Handle to the ECAP's functional clock.
- clock-names: Must be set to "fck".
@@ -22,7 +20,6 @@ ecap0: ecap@...00100 { /* ECAP on am33xx */
compatible = "ti,am3352-ecap", "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48300100 0x80>;
- ti,hwmods = "ecap0";
clocks = <&l4ls_gclk>;
clock-names = "fck";
};
diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
index e9a156b..41a2bd4 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt
@@ -11,8 +11,6 @@ Required properties:
- reg: physical base address and size of the registers map.
Optional properties:
-- ti,hwmods: Name of the hwmod associated to the EHRPWM:
- "ehrpwm<x>", <x> being the 0-based instance number from the HW spec
- clocks: Handle to the PWM's time-base and functional clock.
- clock-names: Must be set to "tbclk" and "fck".
@@ -24,7 +22,6 @@ ehrpwm0: pwm@...00200 { /* EHRPWM on am33xx */
reg = <0x48300200 0x100>;
clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
- ti,hwmods = "ehrpwm0";
};
ehrpwm0: pwm@...00200 { /* EHRPWM on am4372 */
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 999ba2f..2661acc 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -687,7 +687,6 @@
clock-names = "fck";
interrupts = <31>;
interrupt-names = "ecap0";
- ti,hwmods = "ecap0";
status = "disabled";
};
@@ -696,7 +695,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48300200 0x80>;
- ti,hwmods = "ehrpwm0";
clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -723,7 +721,6 @@
clock-names = "fck";
interrupts = <47>;
interrupt-names = "ecap1";
- ti,hwmods = "ecap1";
status = "disabled";
};
@@ -732,7 +729,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48302200 0x80>;
- ti,hwmods = "ehrpwm1";
clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -759,7 +755,6 @@
clock-names = "fck";
interrupts = <61>;
interrupt-names = "ecap2";
- ti,hwmods = "ecap2";
status = "disabled";
};
@@ -768,7 +763,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48304200 0x80>;
- ti,hwmods = "ehrpwm2";
clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index e858460..cfdd4b7 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -677,7 +677,6 @@
"ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48300100 0x80>;
- ti,hwmods = "ecap0";
clocks = <&l4ls_gclk>;
clock-names = "fck";
status = "disabled";
@@ -689,7 +688,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48300200 0x80>;
- ti,hwmods = "ehrpwm0";
clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -711,7 +709,6 @@
"ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48302100 0x80>;
- ti,hwmods = "ecap1";
clocks = <&l4ls_gclk>;
clock-names = "fck";
status = "disabled";
@@ -723,7 +720,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48302200 0x80>;
- ti,hwmods = "ehrpwm1";
clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -747,7 +743,6 @@
reg = <0x48304100 0x80>;
clocks = <&l4ls_gclk>;
clock-names = "fck";
- ti,hwmods = "ecap2";
status = "disabled";
};
@@ -757,7 +752,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48304200 0x80>;
- ti,hwmods = "ehrpwm2";
clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -779,7 +773,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48306200 0x80>;
- ti,hwmods = "ehrpwm3";
clocks = <&ehrpwm3_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -801,7 +794,6 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48308200 0x80>;
- ti,hwmods = "ehrpwm4";
clocks = <&ehrpwm4_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
status = "disabled";
@@ -825,7 +817,6 @@
reg = <0x4830a200 0x80>;
clocks = <&ehrpwm5_tbclk>, <&l4ls_gclk>;
clock-names = "tbclk", "fck";
- ti,hwmods = "ehrpwm5";
status = "disabled";
};
};
--
2.7.0
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