* [PATCH 0/2] Enable DRM/KMS support for STiH407 Family boards
@ 2014-12-17 10:02 Gabriel FERNANDEZ
[not found] ` <1418810544-11405-1-git-send-email-gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-12-17 10:02 ` [PATCH 2/2] ARM: DT: STiH407: Specify default clocks for HDMI devices Gabriel FERNANDEZ
0 siblings, 2 replies; 3+ messages in thread
From: Gabriel FERNANDEZ @ 2014-12-17 10:02 UTC (permalink / raw)
To: Srinivas Kandagatla, Maxime Coquelin, Patrice Chotard,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, benjamin.gaignard
Cc: linux-arm-kernel, kernel, devicetree, linux-kernel, Lee Jones,
Gabriel Fernandez
This patch-set Enable DRM/KMS support for STiH407 Family boards.
Gabriel Fernandez (2):
ARM: DT: STiH407: Add DRM dt nodes
ARM: DT: STiH407: Specify default clocks for HDMI devices
arch/arm/boot/dts/stih407-family.dtsi | 139 ++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 +-
2 files changed, 140 insertions(+), 1 deletion(-)
--
1.9.1
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <1418810544-11405-1-git-send-email-gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]
* [PATCH 1/2] ARM: DT: STiH407: Add DRM dt nodes [not found] ` <1418810544-11405-1-git-send-email-gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> @ 2014-12-17 10:02 ` Gabriel FERNANDEZ 0 siblings, 0 replies; 3+ messages in thread From: Gabriel FERNANDEZ @ 2014-12-17 10:02 UTC (permalink / raw) To: Srinivas Kandagatla, Maxime Coquelin, Patrice Chotard, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, Russell King Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, kernel-F5mvAk5X5gdBDgjK7y7TUQ, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Lee Jones, Gabriel Fernandez, Benjamin Gaignard This patch adds the DRM/KMS dt notes. Signed-off-by: Benjamin Gaignard <benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Signed-off-by: Gabriel Fernandez <gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> --- arch/arm/boot/dts/stih407-family.dtsi | 104 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 +- 2 files changed, 105 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 3e31d32..5fd3c96 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -274,5 +274,109 @@ status = "disabled"; }; + + /* 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>; + 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>; + 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>; + }; + }; + }; }; }; diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 0074bd4..0bc8c17 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -48,7 +48,7 @@ }; /* SSC11 to HDMI */ - i2c@9541000 { + hdmiddc: i2c@9541000 { status = "okay"; /* HDMI V1.3a supports Standard mode only */ clock-frequency = <100000>; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] ARM: DT: STiH407: Specify default clocks for HDMI devices 2014-12-17 10:02 [PATCH 0/2] Enable DRM/KMS support for STiH407 Family boards Gabriel FERNANDEZ [not found] ` <1418810544-11405-1-git-send-email-gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> @ 2014-12-17 10:02 ` Gabriel FERNANDEZ 1 sibling, 0 replies; 3+ messages in thread From: Gabriel FERNANDEZ @ 2014-12-17 10:02 UTC (permalink / raw) To: Srinivas Kandagatla, Maxime Coquelin, Patrice Chotard, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, Russell King, benjamin.gaignard Cc: linux-arm-kernel, kernel, devicetree, linux-kernel, Lee Jones, Gabriel Fernandez Specify default clocks for HDMI devices to ensure a maximum of compatible frequencies. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> --- arch/arm/boot/dts/stih407-family.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 5fd3c96..a7eb76c 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -292,6 +292,27 @@ 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 { @@ -334,6 +355,20 @@ 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 { -- 1.9.1 ^ permalink raw reply related [flat|nested] 3+ messages in thread
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2014-12-17 10:02 [PATCH 0/2] Enable DRM/KMS support for STiH407 Family boards Gabriel FERNANDEZ
[not found] ` <1418810544-11405-1-git-send-email-gabriel.fernandez-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-12-17 10:02 ` [PATCH 1/2] ARM: DT: STiH407: Add DRM dt nodes Gabriel FERNANDEZ
2014-12-17 10:02 ` [PATCH 2/2] ARM: DT: STiH407: Specify default clocks for HDMI devices Gabriel FERNANDEZ
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