[PATCH v3 07/19] ARM: sun5i: a13: Add display and TCON clocks
From: Maxime Ripard <hidden>
Date: 2016-03-23 16:39:55
Also in:
dri-devel, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Enable the display and TCON (channel 0 and channel 1) clocks that are going to be needed to drive the display engine, tcon and TV encoders. Acked-by: Chen-Yu Tsai <redacted> Signed-off-by: Maxime Ripard <redacted> --- arch/arm/boot/dts/sun5i-a13.dtsi | 38 +++++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/sun5i-r8.dtsi | 5 +++-- 2 files changed, 40 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index d910d3a6c41c..9669b03f20f3 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi@@ -61,7 +61,8 @@ compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>; + clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&de_be_clk>, + <&tcon_ch0_clk>; status = "disabled"; }; };
@@ -149,6 +150,41 @@ "apb1_i2c2", "apb1_uart1", "apb1_uart3"; }; + + de_be_clk: clk at 01c20104 { + #clock-cells = <0>; + #reset-cells = <0>; + compatible = "allwinner,sun4i-a10-display-clk"; + reg = <0x01c20104 0x4>; + clocks = <&pll3>, <&pll7>, <&pll5 1>; + clock-output-names = "de-be"; + }; + + de_fe_clk: clk at 01c2010c { + #clock-cells = <0>; + #reset-cells = <0>; + compatible = "allwinner,sun4i-a10-display-clk"; + reg = <0x01c2010c 0x4>; + clocks = <&pll3>, <&pll7>, <&pll5 1>; + clock-output-names = "de-fe"; + }; + + tcon_ch0_clk: clk at 01c20118 { + #clock-cells = <0>; + #reset-cells = <1>; + compatible = "allwinner,sun4i-a10-tcon-ch0-clk"; + reg = <0x01c20118 0x4>; + clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>; + clock-output-names = "tcon-ch0-sclk"; + }; + + tcon_ch1_clk: clk at 01c2012c { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-tcon-ch1-clk"; + reg = <0x01c2012c 0x4>; + clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>; + clock-output-names = "tcon-ch1-sclk"; + }; }; soc at 01c00000 {
diff --git a/arch/arm/boot/dts/sun5i-r8.dtsi b/arch/arm/boot/dts/sun5i-r8.dtsi
index 0ef865601ac9..b1e4e0170d51 100644
--- a/arch/arm/boot/dts/sun5i-r8.dtsi
+++ b/arch/arm/boot/dts/sun5i-r8.dtsi@@ -51,8 +51,9 @@ compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0-tve0"; - clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, - <&ahb_gates 44>; + clocks = <&ahb_gates 34>, <&ahb_gates 36>, + <&ahb_gates 44>, <&de_be_clk>, + <&tcon_ch1_clk>; status = "disabled"; }; };
--
2.7.3