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ARM: DT: STiH407: Add DRM dt nodes 

This patch adds the DRM/KMS dt nodes.
This node can't be in stih407-family.dtsi file because in the future we
will integrate a new stih418-b2199 board. It's a stih407 family board
with different drm/kms dt nodes.
That is why i created the stih407.dtsi file.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
This commit is contained in:
Gabriel FERNANDEZ 2015-01-14 16:47:00 +01:00 committed by Maxime Coquelin
parent a59a4d969a
commit a01a35e03e
3 changed files with 153 additions and 3 deletions
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3
arch/arm/boot/dts/stih407-b2120.dts
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@ -7,9 +7,8 @@
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "stih407-clock.dtsi"
#include "stih407-family.dtsi"
#include "stihxxx-b2120.dtsi"
#include "stih407.dtsi"
/ {
model = "STiH407 B2120";
compatible = "st,stih407-b2120", "st,stih407";

151
arch/arm/boot/dts/stih407.dtsi Normal file
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@ -0,0 +1,151 @@
/*
* Copyright (C) 2015 STMicroelectronics Limited.
* Author: Gabriel Fernandez <gabriel.fernandez@linaro.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* publishhed by the Free Software Foundation.
*/
#include "stih407-clock.dtsi"
#include "stih407-family.dtsi"
/ {
soc {
/* Display */
vtg_main: sti-vtg-main@8d02800 {
compatible = "st,vtg";
reg = <0x8d02800 0x200>;
interrupts = <GIC_SPI 108 IRQ_TYPE_NONE>;
};
vtg_aux: sti-vtg-aux@8d00200 {
compatible = "st,vtg";
reg = <0x8d00200 0x100>;
interrupts = <GIC_SPI 109 IRQ_TYPE_NONE>;
};
sti-display-subsystem {
compatible = "st,sti-display-subsystem";
#address-cells = <1>;
#size-cells = <1>;
assigned-clocks = <&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_flexgen CLK_PIX_MAIN_DISP>,
<&clk_s_d2_flexgen CLK_PIX_AUX_DISP>,
<&clk_s_d2_flexgen CLK_PIX_GDP1>,
<&clk_s_d2_flexgen CLK_PIX_GDP2>,
<&clk_s_d2_flexgen CLK_PIX_GDP3>,
<&clk_s_d2_flexgen CLK_PIX_GDP4>;
assigned-clock-parents = <0>,
<0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>;
assigned-clock-rates = <297000000>, <297000000>;
ranges;
sti-compositor@9d11000 {
compatible = "st,stih407-compositor";
reg = <0x9d11000 0x1000>;
clock-names = "compo_main",
"compo_aux",
"pix_main",
"pix_aux",
"pix_gdp1",
"pix_gdp2",
"pix_gdp3",
"pix_gdp4",
"main_parent",
"aux_parent";
clocks = <&clk_s_c0_flexgen CLK_COMPO_DVP>,
<&clk_s_c0_flexgen CLK_COMPO_DVP>,
<&clk_s_d2_flexgen CLK_PIX_MAIN_DISP>,
<&clk_s_d2_flexgen CLK_PIX_AUX_DISP>,
<&clk_s_d2_flexgen CLK_PIX_GDP1>,
<&clk_s_d2_flexgen CLK_PIX_GDP2>,
<&clk_s_d2_flexgen CLK_PIX_GDP3>,
<&clk_s_d2_flexgen CLK_PIX_GDP4>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 1>;
reset-names = "compo-main", "compo-aux";
resets = <&softreset STIH407_COMPO_SOFTRESET>,
<&softreset STIH407_COMPO_SOFTRESET>;
st,vtg = <&vtg_main>, <&vtg_aux>;
};
sti-tvout@8d08000 {
compatible = "st,stih407-tvout";
reg = <0x8d08000 0x1000>;
reg-names = "tvout-reg";
reset-names = "tvout";
resets = <&softreset STIH407_HDTVOUT_SOFTRESET>;
#address-cells = <1>;
#size-cells = <1>;
assigned-clocks = <&clk_s_d2_flexgen CLK_PIX_HDMI>,
<&clk_s_d2_flexgen CLK_TMDS_HDMI>,
<&clk_s_d2_flexgen CLK_REF_HDMIPHY>,
<&clk_s_d0_flexgen CLK_PCM_0>,
<&clk_s_d2_flexgen CLK_PIX_HDDAC>,
<&clk_s_d2_flexgen CLK_HDDAC>;
assigned-clock-parents = <&clk_s_d2_quadfs 0>,
<&clk_tmdsout_hdmi>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d0_quadfs 0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 0>;
ranges;
sti-hdmi@8d04000 {
compatible = "st,stih407-hdmi";
reg = <0x8d04000 0x1000>;
reg-names = "hdmi-reg";
interrupts = <GIC_SPI 106 IRQ_TYPE_NONE>;
interrupt-names = "irq";
clock-names = "pix",
"tmds",
"phy",
"audio",
"main_parent",
"aux_parent";
clocks = <&clk_s_d2_flexgen CLK_PIX_HDMI>,
<&clk_s_d2_flexgen CLK_TMDS_HDMI>,
<&clk_s_d2_flexgen CLK_REF_HDMIPHY>,
<&clk_s_d0_flexgen CLK_PCM_0>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 1>;
hdmi,hpd-gpio = <&pio5 3>;
reset-names = "hdmi";
resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
ddc = <&hdmiddc>;
};
sti-hda@8d02000 {
compatible = "st,stih407-hda";
reg = <0x8d02000 0x400>, <0x92b0120 0x4>;
reg-names = "hda-reg", "video-dacs-ctrl";
clock-names = "pix",
"hddac",
"main_parent",
"aux_parent";
clocks = <&clk_s_d2_flexgen CLK_PIX_HDDAC>,
<&clk_s_d2_flexgen CLK_HDDAC>,
<&clk_s_d2_quadfs 0>,
<&clk_s_d2_quadfs 1>;
};
};
};
};
};

2
arch/arm/boot/dts/stihxxx-b2120.dtsi
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@ -48,7 +48,7 @@
};
/* SSC11 to HDMI */
i2c@9541000 {
hdmiddc: i2c@9541000 {
status = "okay";
/* HDMI V1.3a supports Standard mode only */
clock-frequency = <100000>;