[PATCH v4 16/18] ARM: STi: DT: STiH407: Add uniperif player dt nodes
From: Arnaud Pouliquen <hidden>
Date: 2016-05-31 09:15:29
Also in:
linux-devicetree, linux-remoteproc, lkml
On 05/25/2016 06:06 PM, Peter Griffin wrote:
quoted hunk ↗ jump to hunk
This patch adds the DT nodes for the uniperif player IP blocks found on STiH407 family silicon. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/boot/dts/stih407-family.dtsi | 76 +++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+)diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 60f95b6..7ca149b 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi@@ -755,5 +755,81 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spdif_out >; }; + + sti_uni_player0: sti-uni-player at 0 { + compatible = "st,sti-uni-player"; + status = "disabled"; + #sound-dai-cells = <0>; + st,syscfg = <&syscfg_core>; + clocks = <&clk_s_d0_flexgen CLK_PCM_0>; + assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_0>; + assigned-clock-parents = <&clk_s_d0_quadfs 0>;
This does not work properly. You need to declare parent like this: assigned-clocks = <&clk_s_d0_quadfs 0>, <&clk_s_d0_flexgen CLK_PCM_0>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 0>;
+ assigned-clock-rates = <50000000>;
+ reg = <0x8D80000 0x158>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_NONE>;
+ dmas = <&fdma0 2 0 1>;
+ dai-name = "Uni Player #0 (HDMI)";
+ dma-names = "tx";
+ st,uniperiph-id = <0>;
+ st,version = <5>;
+ st,mode = "HDMI";
+ };
+
+ sti_uni_player1: sti-uni-player at 1 {
+ compatible = "st,sti-uni-player";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ st,syscfg = <&syscfg_core>;
+ clocks = <&clk_s_d0_flexgen CLK_PCM_1>;
+ assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_1>;
+ assigned-clock-parents = <&clk_s_d0_quadfs 1>;assigned-clocks = <&clk_s_d0_quadfs 1>, <&clk_s_d0_flexgen CLK_PCM_1>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 1>;
+ assigned-clock-rates = <50000000>;
+ reg = <0x8D81000 0x158>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
+ dmas = <&fdma0 3 0 1>;
+ dai-name = "Uni Player #1 (PIO)";
+ dma-names = "tx";
+ st,uniperiph-id = <1>;
+ st,version = <5>;
+ st,mode = "PCM";
+ };
+
+ sti_uni_player2: sti-uni-player at 2 {
+ compatible = "st,sti-uni-player";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ st,syscfg = <&syscfg_core>;
+ clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
+ assigned-clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
+ assigned-clock-parents = <&clk_s_d0_quadfs 2>;assigned-clocks = <&clk_s_d0_quadfs 2>, <&clk_s_d0_flexgen CLK_PCM_2>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 2>;
+ assigned-clock-rates = <50000000>;
+ reg = <0x8D82000 0x158>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
+ dmas = <&fdma0 4 0 1>;
+ dai-name = "Uni Player #1 (DAC)";
+ dma-names = "tx";
+ st,uniperiph-id = <2>;
+ st,version = <5>;
+ st,mode = "PCM";
+ };
+
+ sti_uni_player3: sti-uni-player at 3 {
+ compatible = "st,sti-uni-player";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ st,syscfg = <&syscfg_core>;
+ clocks = <&clk_s_d0_flexgen CLK_SPDIFF>;
+ assigned-clocks = <&clk_s_d0_flexgen CLK_SPDIFF>;
+ assigned-clock-parents = <&clk_s_d0_quadfs 3>;
+ assigned-clock-rates = <50000000>;assigned-clocks = <&clk_s_d0_quadfs 3>, <&clk_s_d0_flexgen CLK_SPDIFF>; assigned-clock-parents = <0>, <&clk_s_d0_quadfs 3>; Regards, Arnaud
+ reg = <0x8D85000 0x158>; + interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>; + dmas = <&fdma0 7 0 1>; + dma-names = "tx"; + dai-name = "Uni Player #1 (PIO)"; + st,uniperiph-id = <3>; + st,version = <5>; + st,mode = "SPDIF"; + }; }; };