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arm64: dts: qcom: sdm845-db845c: Add hdmi bridge nodes

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Enable MDSS and DSI and add the LT9611 HDMI bridge. Also add the HDMI
audio nodes.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727075532.1932134-1-vkoul@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson 2020-07-27 13:25:32 +05:30
parent 04a3605b18
commit aef9a119df
1 changed files with 118 additions and 0 deletions
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118
arch/arm64/boot/dts/qcom/sdm845-db845c.dts
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@ -74,6 +74,17 @@
};
};
hdmi-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <&lt9611_out>;
};
};
};
lt9611_1v8: lt9611-vdd18-regulator {
compatible = "regulator-fixed";
regulator-name = "LT9611_1V8";
@ -382,6 +393,25 @@
firmware-name = "qcom/sdm845/cdsp.mdt";
};
&dsi0 {
status = "okay";
vdda-supply = <&vreg_l26a_1p2>;
ports {
port@1 {
endpoint {
remote-endpoint = <&lt9611_a>;
data-lanes = <0 1 2 3>;
};
};
};
};
&dsi0_phy {
status = "okay";
vdds-supply = <&vreg_l1a_0p875>;
};
&gcc {
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,
@ -395,6 +425,48 @@
};
};
&i2c10 {
status = "okay";
clock-frequency = <400000>;
lt9611_codec: hdmi-bridge@3b {
compatible = "lontium,lt9611";
reg = <0x3b>;
#sound-dai-cells = <1>;
interrupts-extended = <&tlmm 84 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&tlmm 128 GPIO_ACTIVE_HIGH>;
vdd-supply = <&lt9611_1v8>;
vcc-supply = <&lt9611_3v3>;
pinctrl-names = "default";
pinctrl-0 = <&lt9611_irq_pin>, <&dsi_sw_sel>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lt9611_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
port@1 {
reg = <1>;
lt9611_a: endpoint {
remote-endpoint = <&dsi0_out>;
};
};
};
};
};
&i2c11 {
/* On Low speed expansion */
label = "LS-I2C1";
@ -407,6 +479,14 @@
status = "okay";
};
&mdss {
status = "okay";
};
&mdss_mdp {
status = "okay";
};
&mss_pil {
status = "okay";
firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
@ -612,6 +692,21 @@
};
};
hdmi-dai-link {
link-name = "HDMI Playback";
cpu {
sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&lt9611_codec 0>;
};
};
slim-dai-link {
link-name = "SLIM Playback";
cpu {
@ -686,6 +781,21 @@
};
};
dsi_sw_sel: dsi-sw-sel {
pins = "gpio120";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-high;
};
lt9611_irq_pin: lt9611-irq {
pins = "gpio84";
function = "gpio";
bias-disable;
};
pcie0_default_state: pcie0-default {
clkreq {
pins = "gpio36";
@ -943,6 +1053,14 @@
};
};
&qup_i2c10_default {
pinconf {
pins = "gpio55", "gpio56";
drive-strength = <2>;
bias-disable;
};
};
&qup_uart6_default {
pinmux {
pins = "gpio45", "gpio46", "gpio47", "gpio48";