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ARM: shmobile: r8a7791: add EHCI clock DT support

PATCH New Sergei Shtylyov 2 participants 2 messages Apr 4, 2014 – Apr 7, 2014

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Sergei Shtylyov

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#0 lore raw

PATCH 1/1 ARM: shmobile: r8a7791: add EHCI clock DT support

Add the USB EHCI clock to the R8A7791 device tree.

Signed-off-by Sergei Shtylyov <[email protected]>

---
The patch is against 'renesas-devel-3.14-20140403' tag of Simon Horman's 'renesas.git' repo.

 arch/arm/boot/dts/r8a7791.dtsi            |   25 +++++++++++++++----------
 include/dt-bindings/clock/r8a7791-clock.h |    1 +
 2 files changed, 16 insertions(+), 10 deletions(-)
arch/arm/boot/dts/r8a7791.dtsi +15 -10
Index: renesas/arch/arm/boot/dts/r8a7791.dtsi
===================================================================
@@ -774,20 +774,25 @@
 		mstp7_clks: mstp7_clks at e615014c {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
+			clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&p_clk>,
+			         <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
+				 <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
+				 <&zx_clk>, <&zx_clk>;
 			#clock-cells = <1>;
 			renesas,clock-indices = <
-				R8A7791_CLK_HSUSB R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
-				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1 R8A7791_CLK_HSCIF0
-				R8A7791_CLK_SCIF3 R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
-				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1 R8A7791_CLK_DU0
-				R8A7791_CLK_LVDS0
+				R8A7791_CLK_EHCI R8A7791_CLK_HSUSB
+				R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
+				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1
+				R8A7791_CLK_HSCIF0 R8A7791_CLK_SCIF3
+				R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
+				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1
+				R8A7791_CLK_DU0 R8A7791_CLK_LVDS0
 			>;
 			clock-output-names =
-				"hsusb", "hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
+				"ehci", "hsusb", "hscif2", "scif5",
+				"scif4", "hscif1", "hscif0", "scif3",
+				"scif2", "scif1", "scif0", "du1",
+				"du0", "lvds0";
 		};
 		mstp8_clks: mstp8_clks at e6150990 {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
include/dt-bindings/clock/r8a7791-clock.h +1 -0
Index: renesas/include/dt-bindings/clock/r8a7791-clock.h
===================================================================
@@ -63,6 +63,7 @@
 #define R8A7791_CLK_PWM			23
 
 /* MSTP7 */
+#define R8A7791_CLK_EHCI		3
 #define R8A7791_CLK_HSUSB		4
 #define R8A7791_CLK_HSCIF2		13
 #define R8A7791_CLK_SCIF5		14
#1 lore raw

PATCH 1/1 ARM: shmobile: r8a7791: add EHCI clock DT support

Hi Sergei,

Thank you for the patch.

Quoted 3 lines · On Saturday 05 April 2014 03:49:55 Sergei Shtylyov wrote:

Add the USB EHCI clock to the R8A7791 device tree.

Signed-off-by Sergei Shtylyov <[email protected]>
Acked-by Laurent Pinchart <[email protected]>
Quoted 14 lines

---
The patch is against 'renesas-devel-3.14-20140403' tag of Simon Horman's 'renesas.git' repo.

 arch/arm/boot/dts/r8a7791.dtsi            |   25 +++++++++++++++----------
 include/dt-bindings/clock/r8a7791-clock.h |    1 +
 2 files changed, 16 insertions(+), 10 deletions(-)

Index: renesas/arch/arm/boot/dts/r8a7791.dtsi
===================================================================

arch/arm/boot/dts/r8a7791.dtsi line 775

Quoted 2 lines
arch/arm/boot/dts/r8a7791.dtsi +0 -0
@@ -774,20 +774,25 @@
 		mstp7_clks: mstp7_clks at e615014c {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-

clocks";

Quoted 33 lines
arch/arm/boot/dts/r8a7791.dtsi +15 -10
 			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
-				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
-				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
+			clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&p_clk>,
+			         <&p_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
+				 <&p_clk>, <&p_clk>, <&p_clk>, <&zx_clk>,
+				 <&zx_clk>, <&zx_clk>;
 			#clock-cells = <1>;
 			renesas,clock-indices = <
-				R8A7791_CLK_HSUSB R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
-				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1 R8A7791_CLK_HSCIF0
-				R8A7791_CLK_SCIF3 R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
-				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1 R8A7791_CLK_DU0
-				R8A7791_CLK_LVDS0
+				R8A7791_CLK_EHCI R8A7791_CLK_HSUSB
+				R8A7791_CLK_HSCIF2 R8A7791_CLK_SCIF5
+				R8A7791_CLK_SCIF4 R8A7791_CLK_HSCIF1
+				R8A7791_CLK_HSCIF0 R8A7791_CLK_SCIF3
+				R8A7791_CLK_SCIF2 R8A7791_CLK_SCIF1
+				R8A7791_CLK_SCIF0 R8A7791_CLK_DU1
+				R8A7791_CLK_DU0 R8A7791_CLK_LVDS0
 
 			>;
 
 			clock-output-names =
-				"hsusb", "hscif2", "scif5", "scif4", "hscif1", "hscif0",
-				"scif3", "scif2", "scif1", "scif0", "du1", "du0", "lvds0";
+				"ehci", "hsusb", "hscif2", "scif5",
+				"scif4", "hscif1", "hscif0", "scif3",
+				"scif2", "scif1", "scif0", "du1",
+				"du0", "lvds0";
 		};

arch/arm/boot/dts/r8a7791.dtsi

Quoted 2 lines
arch/arm/boot/dts/r8a7791.dtsi +0 -0
 		mstp8_clks: mstp8_clks at e6150990 {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-

clocks";

Quoted 16 lines

Index: renesas/include/dt-bindings/clock/r8a7791-clock.h
===================================================================

include/dt-bindings/clock/r8a7791-clock.h +1 -1
@@ -63,6 +63,7 @@
 #define R8A7791_CLK_PWM			23
 
 /* MSTP7 */
+#define R8A7791_CLK_EHCI		3
 #define R8A7791_CLK_HSUSB		4
 #define R8A7791_CLK_HSCIF2		13
 #define R8A7791_CLK_SCIF5		14
--

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Signature · 3 lines
Regards,

Laurent Pinchart