* [PATCH 0/2] ARM: dts: keystone-k2g-evm: Display support
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: peter.ujfalusi, tomi.valkeinen, praneeth
Now that drm/tidss is queued for mainline, lets add display support for
k2g-evm. There is no hurry since tidss is out only in v5.7, but it
should not harm to have the dts changes in place before that.
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video support
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++
arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++
2 files changed, 123 insertions(+)
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH 0/2] ARM: dts: keystone-k2g-evm: Display support
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: tomi.valkeinen, peter.ujfalusi, bparrot, praneeth
Now that drm/tidss is queued for mainline, lets add display support for
k2g-evm. There is no hurry since tidss is out only in v5.7, but it
should not harm to have the dts changes in place before that.
Jyri Sarha (2):
ARM: dts: keystone-k2g: Add DSS node
ARM: dts: keystone-k2g-evm: add HDMI video support
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++
arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++
2 files changed, 123 insertions(+)
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <cover.1580317147.git.jsarha-l0cyMroinI0@public.gmane.org>]
* [PATCH 1/2] ARM: dts: keystone-k2g: Add DSS node
2020-01-29 17:03 ` Jyri Sarha
(?)
@ 2020-01-29 17:03 ` Jyri Sarha
-1 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ, bcousson-rdvid1DuHRBWk0Htik3J/w,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
Cc: tomi.valkeinen-l0cyMroinI0, peter.ujfalusi-l0cyMroinI0,
bparrot-l0cyMroinI0, praneeth-l0cyMroinI0
Add DT node for DSS. K2G has DSS version 6. Keystone family DSS are
somewhat different compered to the old OMAP family DSSes and the
binding looks different too.
Signed-off-by: Jyri Sarha <jsarha-l0cyMroinI0@public.gmane.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
Signed-off-by: Jyri Sarha <jsarha-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 1c833105d6c5..08ba31780baa 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -324,6 +324,28 @@
clock-names = "gpio";
};
+ dss: dss@02540000 {
+ compatible = "ti,k2g-dss";
+ reg = <0x02540000 0x400>,
+ <0x02550000 0x1000>,
+ <0x02557000 0x1000>,
+ <0x0255a800 0x100>,
+ <0x0255ac00 0x100>;
+ reg-names = "cfg", "common", "vid1", "ovr1", "vp1";
+ clocks = <&k2g_clks 0x2 0>,
+ <&k2g_clks 0x2 1>;
+ clock-names = "fck", "vp1";
+ interrupts = <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>;
+
+ power-domains = <&k2g_pds 0x2>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ max-memory-bandwidth = <230000000>;
+ };
+
edma0: edma@2700000 {
compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
reg = <0x02700000 0x8000>;
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 1/2] ARM: dts: keystone-k2g: Add DSS node
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: peter.ujfalusi, tomi.valkeinen, praneeth
Add DT node for DSS. K2G has DSS version 6. Keystone family DSS are
somewhat different compered to the old OMAP family DSSes and the
binding looks different too.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 1c833105d6c5..08ba31780baa 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -324,6 +324,28 @@
clock-names = "gpio";
};
+ dss: dss@02540000 {
+ compatible = "ti,k2g-dss";
+ reg = <0x02540000 0x400>,
+ <0x02550000 0x1000>,
+ <0x02557000 0x1000>,
+ <0x0255a800 0x100>,
+ <0x0255ac00 0x100>;
+ reg-names = "cfg", "common", "vid1", "ovr1", "vp1";
+ clocks = <&k2g_clks 0x2 0>,
+ <&k2g_clks 0x2 1>;
+ clock-names = "fck", "vp1";
+ interrupts = <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>;
+
+ power-domains = <&k2g_pds 0x2>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ max-memory-bandwidth = <230000000>;
+ };
+
edma0: edma@2700000 {
compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
reg = <0x02700000 0x8000>;
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 1/2] ARM: dts: keystone-k2g: Add DSS node
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: tomi.valkeinen, peter.ujfalusi, bparrot, praneeth
Add DT node for DSS. K2G has DSS version 6. Keystone family DSS are
somewhat different compered to the old OMAP family DSSes and the
binding looks different too.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index 1c833105d6c5..08ba31780baa 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -324,6 +324,28 @@
clock-names = "gpio";
};
+ dss: dss@02540000 {
+ compatible = "ti,k2g-dss";
+ reg = <0x02540000 0x400>,
+ <0x02550000 0x1000>,
+ <0x02557000 0x1000>,
+ <0x0255a800 0x100>,
+ <0x0255ac00 0x100>;
+ reg-names = "cfg", "common", "vid1", "ovr1", "vp1";
+ clocks = <&k2g_clks 0x2 0>,
+ <&k2g_clks 0x2 1>;
+ clock-names = "fck", "vp1";
+ interrupts = <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>;
+
+ power-domains = <&k2g_pds 0x2>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ max-memory-bandwidth = <230000000>;
+ };
+
edma0: edma@2700000 {
compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc";
reg = <0x02700000 0x8000>;
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH 2/2] ARM: dts: keystone-k2g-evm: add HDMI video support
2020-01-29 17:03 ` Jyri Sarha
(?)
@ 2020-01-29 17:03 ` Jyri Sarha
-1 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: tomi.valkeinen, peter.ujfalusi, bparrot, praneeth
Add DT nodes for HDMI video support for K2G EVM. The HDMI uses SiI9022
DPI as HDMI encoder. The DSS DPI is connected to SiI9022 HDMI
encoder's video input and encoder's output goes to HDMI connector.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++
1 file changed, 101 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index b7f10bf94576..db640bab8c1d 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -45,6 +45,19 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ hdmi: connector {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&sii9022_out>;
+ };
+ };
+ };
};
&k2g_pinctrl {
@@ -89,6 +102,13 @@
>;
};
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1384) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_scl.i2c1_scl */
+ K2G_CORE_IOPAD(0x1388) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_sda.i2c1_sda */
+ >;
+ };
+
ecap0_pins: ecap0_pins {
pinctrl-single,pins = <
K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4) /* pr1_mdio_data.ecap0_in_apwm0_out */
@@ -160,6 +180,40 @@
K2G_CORE_IOPAD(0x1188) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* MDIO_DATA.MDIO_DATA */
>;
};
+
+ vout_pins: pinmux_vout_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1078) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata23.dssdata23 */
+ K2G_CORE_IOPAD(0x107c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata22.dssdata22 */
+ K2G_CORE_IOPAD(0x1080) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata21.dssdata21 */
+ K2G_CORE_IOPAD(0x1084) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata20.dssdata20 */
+ K2G_CORE_IOPAD(0x1088) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata19.dssdata19 */
+ K2G_CORE_IOPAD(0x108c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata18.dssdata18 */
+ K2G_CORE_IOPAD(0x1090) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata17.dssdata17 */
+ K2G_CORE_IOPAD(0x1094) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata16.dssdata16 */
+ K2G_CORE_IOPAD(0x1098) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata15.dssdata15 */
+ K2G_CORE_IOPAD(0x109c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata14.dssdata14 */
+ K2G_CORE_IOPAD(0x10a0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata13.dssdata13 */
+ K2G_CORE_IOPAD(0x10a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata12.dssdata12 */
+ K2G_CORE_IOPAD(0x10a8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata11.dssdata11 */
+ K2G_CORE_IOPAD(0x10ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata10.dssdata10 */
+ K2G_CORE_IOPAD(0x10b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata9.dssdata9 */
+ K2G_CORE_IOPAD(0x10b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata8.dssdata8 */
+ K2G_CORE_IOPAD(0x10b8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata7.dssdata7 */
+ K2G_CORE_IOPAD(0x10bc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata6.dssdata6 */
+ K2G_CORE_IOPAD(0x10c0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata5.dssdata5 */
+ K2G_CORE_IOPAD(0x10c4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata4.dssdata4 */
+ K2G_CORE_IOPAD(0x10c8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata3.dssdata3 */
+ K2G_CORE_IOPAD(0x10cc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata2.dssdata2 */
+ K2G_CORE_IOPAD(0x10d0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata1.dssdata1 */
+ K2G_CORE_IOPAD(0x10d4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata0.dssdata0 */
+ K2G_CORE_IOPAD(0x10d8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssvsync.dssvsync */
+ K2G_CORE_IOPAD(0x10dc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsshsync.dsshsync */
+ K2G_CORE_IOPAD(0x10e0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsspclk.dsspclk */
+ K2G_CORE_IOPAD(0x10e4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssde.dssde */
+ K2G_CORE_IOPAD(0x10e8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssfid.dssfid */
+ >;
+ };
};
&uart0 {
@@ -357,3 +411,50 @@
pinctrl-0 = <&emac_pins>;
status = "okay";
};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ sii9022: sii9022@3b {
+ #sound-dai-cells = <0>;
+ compatible = "sil,sii9022";
+ reg = <0x3b>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ sii9022_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ sii9022_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+};
+
+&dss {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vout_pins>;
+ status = "ok";
+
+ port {
+ dpi_out: endpoint {
+ remote-endpoint = <&sii9022_in>;
+ data-lines = <24>;
+ };
+ };
+};
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 2/2] ARM: dts: keystone-k2g-evm: add HDMI video support
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: peter.ujfalusi, tomi.valkeinen, praneeth
Add DT nodes for HDMI video support for K2G EVM. The HDMI uses SiI9022
DPI as HDMI encoder. The DSS DPI is connected to SiI9022 HDMI
encoder's video input and encoder's output goes to HDMI connector.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++
1 file changed, 101 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index b7f10bf94576..db640bab8c1d 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -45,6 +45,19 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ hdmi: connector {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&sii9022_out>;
+ };
+ };
+ };
};
&k2g_pinctrl {
@@ -89,6 +102,13 @@
>;
};
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1384) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_scl.i2c1_scl */
+ K2G_CORE_IOPAD(0x1388) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_sda.i2c1_sda */
+ >;
+ };
+
ecap0_pins: ecap0_pins {
pinctrl-single,pins = <
K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4) /* pr1_mdio_data.ecap0_in_apwm0_out */
@@ -160,6 +180,40 @@
K2G_CORE_IOPAD(0x1188) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* MDIO_DATA.MDIO_DATA */
>;
};
+
+ vout_pins: pinmux_vout_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1078) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata23.dssdata23 */
+ K2G_CORE_IOPAD(0x107c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata22.dssdata22 */
+ K2G_CORE_IOPAD(0x1080) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata21.dssdata21 */
+ K2G_CORE_IOPAD(0x1084) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata20.dssdata20 */
+ K2G_CORE_IOPAD(0x1088) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata19.dssdata19 */
+ K2G_CORE_IOPAD(0x108c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata18.dssdata18 */
+ K2G_CORE_IOPAD(0x1090) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata17.dssdata17 */
+ K2G_CORE_IOPAD(0x1094) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata16.dssdata16 */
+ K2G_CORE_IOPAD(0x1098) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata15.dssdata15 */
+ K2G_CORE_IOPAD(0x109c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata14.dssdata14 */
+ K2G_CORE_IOPAD(0x10a0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata13.dssdata13 */
+ K2G_CORE_IOPAD(0x10a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata12.dssdata12 */
+ K2G_CORE_IOPAD(0x10a8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata11.dssdata11 */
+ K2G_CORE_IOPAD(0x10ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata10.dssdata10 */
+ K2G_CORE_IOPAD(0x10b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata9.dssdata9 */
+ K2G_CORE_IOPAD(0x10b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata8.dssdata8 */
+ K2G_CORE_IOPAD(0x10b8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata7.dssdata7 */
+ K2G_CORE_IOPAD(0x10bc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata6.dssdata6 */
+ K2G_CORE_IOPAD(0x10c0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata5.dssdata5 */
+ K2G_CORE_IOPAD(0x10c4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata4.dssdata4 */
+ K2G_CORE_IOPAD(0x10c8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata3.dssdata3 */
+ K2G_CORE_IOPAD(0x10cc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata2.dssdata2 */
+ K2G_CORE_IOPAD(0x10d0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata1.dssdata1 */
+ K2G_CORE_IOPAD(0x10d4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata0.dssdata0 */
+ K2G_CORE_IOPAD(0x10d8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssvsync.dssvsync */
+ K2G_CORE_IOPAD(0x10dc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsshsync.dsshsync */
+ K2G_CORE_IOPAD(0x10e0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsspclk.dsspclk */
+ K2G_CORE_IOPAD(0x10e4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssde.dssde */
+ K2G_CORE_IOPAD(0x10e8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssfid.dssfid */
+ >;
+ };
};
&uart0 {
@@ -357,3 +411,50 @@
pinctrl-0 = <&emac_pins>;
status = "okay";
};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ sii9022: sii9022@3b {
+ #sound-dai-cells = <0>;
+ compatible = "sil,sii9022";
+ reg = <0x3b>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ sii9022_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ sii9022_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+};
+
+&dss {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vout_pins>;
+ status = "ok";
+
+ port {
+ dpi_out: endpoint {
+ remote-endpoint = <&sii9022_in>;
+ data-lines = <24>;
+ };
+ };
+};
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH 2/2] ARM: dts: keystone-k2g-evm: add HDMI video support
@ 2020-01-29 17:03 ` Jyri Sarha
0 siblings, 0 replies; 9+ messages in thread
From: Jyri Sarha @ 2020-01-29 17:03 UTC (permalink / raw)
To: tony, bcousson, devicetree, linux-omap, dri-devel
Cc: tomi.valkeinen, peter.ujfalusi, bparrot, praneeth
Add DT nodes for HDMI video support for K2G EVM. The HDMI uses SiI9022
DPI as HDMI encoder. The DSS DPI is connected to SiI9022 HDMI
encoder's video input and encoder's output goes to HDMI connector.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
arch/arm/boot/dts/keystone-k2g-evm.dts | 101 +++++++++++++++++++++++++
1 file changed, 101 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index b7f10bf94576..db640bab8c1d 100644
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -45,6 +45,19 @@
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ hdmi: connector {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&sii9022_out>;
+ };
+ };
+ };
};
&k2g_pinctrl {
@@ -89,6 +102,13 @@
>;
};
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1384) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_scl.i2c1_scl */
+ K2G_CORE_IOPAD(0x1388) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c1_sda.i2c1_sda */
+ >;
+ };
+
ecap0_pins: ecap0_pins {
pinctrl-single,pins = <
K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4) /* pr1_mdio_data.ecap0_in_apwm0_out */
@@ -160,6 +180,40 @@
K2G_CORE_IOPAD(0x1188) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* MDIO_DATA.MDIO_DATA */
>;
};
+
+ vout_pins: pinmux_vout_pins {
+ pinctrl-single,pins = <
+ K2G_CORE_IOPAD(0x1078) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata23.dssdata23 */
+ K2G_CORE_IOPAD(0x107c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata22.dssdata22 */
+ K2G_CORE_IOPAD(0x1080) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata21.dssdata21 */
+ K2G_CORE_IOPAD(0x1084) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata20.dssdata20 */
+ K2G_CORE_IOPAD(0x1088) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata19.dssdata19 */
+ K2G_CORE_IOPAD(0x108c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata18.dssdata18 */
+ K2G_CORE_IOPAD(0x1090) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata17.dssdata17 */
+ K2G_CORE_IOPAD(0x1094) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata16.dssdata16 */
+ K2G_CORE_IOPAD(0x1098) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata15.dssdata15 */
+ K2G_CORE_IOPAD(0x109c) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata14.dssdata14 */
+ K2G_CORE_IOPAD(0x10a0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata13.dssdata13 */
+ K2G_CORE_IOPAD(0x10a4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata12.dssdata12 */
+ K2G_CORE_IOPAD(0x10a8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata11.dssdata11 */
+ K2G_CORE_IOPAD(0x10ac) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata10.dssdata10 */
+ K2G_CORE_IOPAD(0x10b0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata9.dssdata9 */
+ K2G_CORE_IOPAD(0x10b4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata8.dssdata8 */
+ K2G_CORE_IOPAD(0x10b8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata7.dssdata7 */
+ K2G_CORE_IOPAD(0x10bc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata6.dssdata6 */
+ K2G_CORE_IOPAD(0x10c0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata5.dssdata5 */
+ K2G_CORE_IOPAD(0x10c4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata4.dssdata4 */
+ K2G_CORE_IOPAD(0x10c8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata3.dssdata3 */
+ K2G_CORE_IOPAD(0x10cc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata2.dssdata2 */
+ K2G_CORE_IOPAD(0x10d0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata1.dssdata1 */
+ K2G_CORE_IOPAD(0x10d4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssdata0.dssdata0 */
+ K2G_CORE_IOPAD(0x10d8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssvsync.dssvsync */
+ K2G_CORE_IOPAD(0x10dc) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsshsync.dsshsync */
+ K2G_CORE_IOPAD(0x10e0) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dsspclk.dsspclk */
+ K2G_CORE_IOPAD(0x10e4) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssde.dssde */
+ K2G_CORE_IOPAD(0x10e8) (BUFFER_CLASS_B | PULL_DISABLE | MUX_MODE0) /* dssfid.dssfid */
+ >;
+ };
};
&uart0 {
@@ -357,3 +411,50 @@
pinctrl-0 = <&emac_pins>;
status = "okay";
};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ status = "okay";
+ clock-frequency = <400000>;
+
+ sii9022: sii9022@3b {
+ #sound-dai-cells = <0>;
+ compatible = "sil,sii9022";
+ reg = <0x3b>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ sii9022_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ sii9022_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+};
+
+&dss {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vout_pins>;
+ status = "ok";
+
+ port {
+ dpi_out: endpoint {
+ remote-endpoint = <&sii9022_in>;
+ data-lines = <24>;
+ };
+ };
+};
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
^ permalink raw reply related [flat|nested] 9+ messages in thread