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ARM: shmobile: r8a7794: Add I2C clocks to device tree

PATCH New Simon Horman 3 participants 3 messages Dec 15, 2014 – Dec 17, 2014

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PATCH v2 1/1 ARM: shmobile: r8a7794: Add I2C clocks to device tree

From: Koji Matsuoka <[email protected]>

Signed-off-by Koji Matsuoka <[email protected]>
[horms: omitted device nodes and aliases; only add clocks]
Signed-off-by Simon Horman <[email protected]>

---
Based on the renesas-devel-20141212-v3.18 tag of my renesas tree

v2 [Simon Horman]
* Trimmed trailing garbage from changelog

v1 [Simon Horman]
* Removed portion of patch which adds device nodes and aliases
* Renamed patch from
"ARM: shmobile: r8a7794: Add I2C driver to device tree" to "ARM: shmobile: r8a7794: Add I2C clocks to device tree"

---
 arch/arm/boot/dts/r8a7794.dtsi            | 12 +++++++++---
 include/dt-bindings/clock/r8a7794-clock.h |  6 ++++++
 2 files changed, 15 insertions(+), 3 deletions(-)
arch/arm/boot/dts/r8a7794.dtsi +9 -3
index 068ca09..728d719 100644
@@ -538,10 +538,16 @@
 		mstp9_clks: mstp9_clks at e6150994 {
 			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>;
-			clocks = <&cpg_clocks R8A7794_CLK_QSPI>;
+			clocks = <&cpg_clocks R8A7794_CLK_QSPI>, <&hp_clk>, <&hp_clk>,
+				<&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>;
 			#clock-cells = <1>;
-			clock-indices = <R8A7794_CLK_QSPI_MOD>;
-			clock-output-names = "qspi_mod";
+			clock-indices = <
+				R8A7794_CLK_QSPI_MOD R8A7794_CLK_I2C5 R8A7794_CLK_I2C4
+				R8A7794_CLK_I2C3 R8A7794_CLK_I2C2 R8A7794_CLK_I2C1
+				R8A7794_CLK_I2C0
+			>;
+			clock-output-names =
+				"qspi_mod", "i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
 		};
 		mstp11_clks: mstp11_clks at e615099c {
 			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
include/dt-bindings/clock/r8a7794-clock.h +6 -0
index fba89a4..94d9618 100644
@@ -87,6 +87,12 @@
 #define R8A7794_CLK_GPIO1		11
 #define R8A7794_CLK_GPIO0		12
 #define R8A7794_CLK_QSPI_MOD		17
+#define R8A7794_CLK_I2C5		25
+#define R8A7794_CLK_I2C4		27
+#define R8A7794_CLK_I2C3		28
+#define R8A7794_CLK_I2C2		29
+#define R8A7794_CLK_I2C1		30
+#define R8A7794_CLK_I2C0		31
 
 /* MSTP11 */
 #define R8A7794_CLK_SCIFA3		6
Signature · 1 line
2.1.3
#1 lore raw

PATCH v2 1/1 ARM: shmobile: r8a7794: Add I2C clocks to device tree

Quoted 5 lines · Simon Horman

From: Koji Matsuoka <[email protected]>

Signed-off-by Koji Matsuoka <[email protected]>
[horms: omitted device nodes and aliases; only add clocks]
Signed-off-by Simon Horman <[email protected]>
Acked-by Geert Uytterhoeven <[email protected]>

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds