* [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
This series adds basic support for LPCM audio over HDMI interfaces
to the Khadas VIM3L (reusing the same config as the VIM3) and the
HardKernel ODROID-C4 devices. I'm sure support can be extended to
include other hardware but this gets the HDMI port working as a
minimum capability. I have personally tested with both devices.
Christian Hewitt (2):
arm64: dts: meson: add audio playback to odroid-c4
arm64: dts: meson: add audio playback to khadas-vim3l
.../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
2 files changed, 176 insertions(+)
--
2.17.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
This series adds basic support for LPCM audio over HDMI interfaces
to the Khadas VIM3L (reusing the same config as the VIM3) and the
HardKernel ODROID-C4 devices. I'm sure support can be extended to
include other hardware but this gets the HDMI port working as a
minimum capability. I have personally tested with both devices.
Christian Hewitt (2):
arm64: dts: meson: add audio playback to odroid-c4
arm64: dts: meson: add audio playback to khadas-vim3l
.../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
2 files changed, 176 insertions(+)
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH 1/2] arm64: dts: meson: add audio playback to odroid-c4
2020-07-18 7:25 ` Christian Hewitt
(?)
@ 2020-07-18 7:25 ` Christian Hewitt
-1 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 00d90b30f8b4..cf5a98f0e47c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "hardkernel,odroid-c4", "amlogic,sm1";
@@ -186,6 +187,69 @@
};
};
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-ODROID-C4";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -237,6 +301,18 @@
amlogic,tx-delay-ns = <2>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&gpio {
gpio-line-names =
/* GPIOZ */
@@ -381,6 +457,18 @@
vqmmc-supply = <&flash_1v8>;
};
+&tdmif_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 1/2] arm64: dts: meson: add audio playback to odroid-c4
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 00d90b30f8b4..cf5a98f0e47c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "hardkernel,odroid-c4", "amlogic,sm1";
@@ -186,6 +187,69 @@
};
};
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-ODROID-C4";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -237,6 +301,18 @@
amlogic,tx-delay-ns = <2>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&gpio {
gpio-line-names =
/* GPIOZ */
@@ -381,6 +457,18 @@
vqmmc-supply = <&flash_1v8>;
};
+&tdmif_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.17.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 1/2] arm64: dts: meson: add audio playback to odroid-c4
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
index 00d90b30f8b4..cf5a98f0e47c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include <dt-bindings/gpio/meson-g12a-gpio.h>
#include <dt-bindings/leds/common.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "hardkernel,odroid-c4", "amlogic,sm1";
@@ -186,6 +187,69 @@
};
};
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-ODROID-C4";
+ audio-aux-devs = <&tdmout_b>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDMOUT_B IN 1", "FRDDR_B OUT 1",
+ "TDMOUT_B IN 2", "FRDDR_C OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -237,6 +301,18 @@
amlogic,tx-delay-ns = <2>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&gpio {
gpio-line-names =
/* GPIOZ */
@@ -381,6 +457,18 @@
vqmmc-supply = <&flash_1v8>;
};
+&tdmif_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH 2/2] arm64: dts: meson: add audio playback to khadas-vim3l
2020-07-18 7:25 ` Christian Hewitt
(?)
@ 2020-07-18 7:25 ` Christian Hewitt
-1 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s, copying the config
from the existing VIM3 device-tree.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..b104967dbef1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include "meson-khadas-vim3.dtsi"
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "khadas,vim3l", "amlogic,sm1";
@@ -31,6 +32,69 @@
regulator-boot-on;
regulator-always-on;
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-KHADAS-VIM3L";
+ audio-aux-devs = <&tdmout_a>;
+ audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
+ "TDMOUT_A IN 1", "FRDDR_B OUT 0",
+ "TDMOUT_A IN 2", "FRDDR_C OUT 0",
+ "TDM_A Playback", "TDMOUT_A OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_a>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -61,6 +125,18 @@
clock-latency = <50000>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
@@ -93,3 +169,15 @@
phy-names = "usb2-phy0", "usb2-phy1";
};
*/
+
+&tdmif_a {
+ status = "okay";
+};
+
+&tdmout_a {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 2/2] arm64: dts: meson: add audio playback to khadas-vim3l
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s, copying the config
from the existing VIM3 device-tree.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..b104967dbef1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include "meson-khadas-vim3.dtsi"
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "khadas,vim3l", "amlogic,sm1";
@@ -31,6 +32,69 @@
regulator-boot-on;
regulator-always-on;
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-KHADAS-VIM3L";
+ audio-aux-devs = <&tdmout_a>;
+ audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
+ "TDMOUT_A IN 1", "FRDDR_B OUT 0",
+ "TDMOUT_A IN 2", "FRDDR_C OUT 0",
+ "TDM_A Playback", "TDMOUT_A OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_a>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -61,6 +125,18 @@
clock-latency = <50000>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
@@ -93,3 +169,15 @@
phy-names = "usb2-phy0", "usb2-phy1";
};
*/
+
+&tdmif_a {
+ status = "okay";
+};
+
+&tdmout_a {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
--
2.17.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 2/2] arm64: dts: meson: add audio playback to khadas-vim3l
@ 2020-07-18 7:25 ` Christian Hewitt
0 siblings, 0 replies; 15+ messages in thread
From: Christian Hewitt @ 2020-07-18 7:25 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Kevin Hilman, devicetree,
linux-arm-kernel, linux-amlogic, linux-kernel
Cc: Christian Hewitt
Add initial audio support limited to HDMI i2s, copying the config
from the existing VIM3 device-tree.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
1 file changed, 88 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..b104967dbef1 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include "meson-khadas-vim3.dtsi"
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "khadas,vim3l", "amlogic,sm1";
@@ -31,6 +32,69 @@
regulator-boot-on;
regulator-always-on;
};
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "SM1-KHADAS-VIM3L";
+ audio-aux-devs = <&tdmout_a>;
+ audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
+ "TDMOUT_A IN 1", "FRDDR_B OUT 0",
+ "TDMOUT_A IN 2", "FRDDR_C OUT 0",
+ "TDM_A Playback", "TDMOUT_A OUT";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&frddr_b>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&frddr_c>;
+ };
+
+ /* 8ch hdmi interface */
+ dai-link-3 {
+ sound-dai = <&tdmif_a>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ dai-tdm-slot-tx-mask-1 = <1 1>;
+ dai-tdm-slot-tx-mask-2 = <1 1>;
+ dai-tdm-slot-tx-mask-3 = <1 1>;
+ mclk-fs = <256>;
+
+ codec {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
+ };
+ };
+
+ /* hdmi glue */
+ dai-link-4 {
+ sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
+
+ codec {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&clkc_audio {
+ status = "okay";
};
&cpu0 {
@@ -61,6 +125,18 @@
clock-latency = <50000>;
};
+&frddr_a {
+ status = "okay";
+};
+
+&frddr_b {
+ status = "okay";
+};
+
+&frddr_c {
+ status = "okay";
+};
+
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
@@ -93,3 +169,15 @@
phy-names = "usb2-phy0", "usb2-phy1";
};
*/
+
+&tdmif_a {
+ status = "okay";
+};
+
+&tdmout_a {
+ status = "okay";
+};
+
+&tohdmitx {
+ status = "okay";
+};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
2020-07-18 7:25 ` Christian Hewitt
(?)
@ 2020-07-21 8:47 ` Jerome Brunet
-1 siblings, 0 replies; 15+ messages in thread
From: Jerome Brunet @ 2020-07-21 8:47 UTC (permalink / raw)
To: Christian Hewitt, Rob Herring, Mark Rutland, Kevin Hilman,
devicetree, linux-arm-kernel, linux-amlogic, linux-kernel
On Sat 18 Jul 2020 at 09:25, Christian Hewitt <christianshewitt@gmail.com> wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> .../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
> .../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
> 2 files changed, 176 insertions(+)
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-21 8:47 ` Jerome Brunet
0 siblings, 0 replies; 15+ messages in thread
From: Jerome Brunet @ 2020-07-21 8:47 UTC (permalink / raw)
To: Christian Hewitt, Rob Herring, Mark Rutland, Kevin Hilman,
devicetree, linux-arm-kernel, linux-amlogic, linux-kernel
On Sat 18 Jul 2020 at 09:25, Christian Hewitt <christianshewitt@gmail.com> wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> .../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
> .../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
> 2 files changed, 176 insertions(+)
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-21 8:47 ` Jerome Brunet
0 siblings, 0 replies; 15+ messages in thread
From: Jerome Brunet @ 2020-07-21 8:47 UTC (permalink / raw)
To: Christian Hewitt, Rob Herring, Mark Rutland, Kevin Hilman,
devicetree, linux-arm-kernel, linux-amlogic, linux-kernel
On Sat 18 Jul 2020 at 09:25, Christian Hewitt <christianshewitt@gmail.com> wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> .../dts/amlogic/meson-sm1-khadas-vim3l.dts | 88 +++++++++++++++++++
> .../boot/dts/amlogic/meson-sm1-odroid-c4.dts | 88 +++++++++++++++++++
> 2 files changed, 176 insertions(+)
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
2020-07-18 7:25 ` Christian Hewitt
(?)
@ 2020-07-21 21:14 ` Kevin Hilman
-1 siblings, 0 replies; 15+ messages in thread
From: Kevin Hilman @ 2020-07-21 21:14 UTC (permalink / raw)
To: linux-amlogic, linux-kernel, Christian Hewitt, Mark Rutland,
devicetree, Rob Herring, linux-arm-kernel
On Sat, 18 Jul 2020 07:25:30 +0000, Christian Hewitt wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> [...]
Applied, thanks!
[1/2] arm64: dts: meson: add audio playback to odroid-c4
commit: 725da67ce4d77540d4d6f7ecc3ac5a885a684716
[2/2] arm64: dts: meson: add audio playback to khadas-vim3l
commit: b8b85d01be916a30c9863a5456c218d802e01d97
Best regards,
--
Kevin Hilman <khilman@baylibre.com>
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-21 21:14 ` Kevin Hilman
0 siblings, 0 replies; 15+ messages in thread
From: Kevin Hilman @ 2020-07-21 21:14 UTC (permalink / raw)
To: linux-amlogic, linux-kernel, Christian Hewitt, Mark Rutland,
devicetree, Rob Herring, linux-arm-kernel
On Sat, 18 Jul 2020 07:25:30 +0000, Christian Hewitt wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> [...]
Applied, thanks!
[1/2] arm64: dts: meson: add audio playback to odroid-c4
commit: 725da67ce4d77540d4d6f7ecc3ac5a885a684716
[2/2] arm64: dts: meson: add audio playback to khadas-vim3l
commit: b8b85d01be916a30c9863a5456c218d802e01d97
Best regards,
--
Kevin Hilman <khilman@baylibre.com>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [PATCH 0/2] arm64: dts: meson: add more SM1 soundcards
@ 2020-07-21 21:14 ` Kevin Hilman
0 siblings, 0 replies; 15+ messages in thread
From: Kevin Hilman @ 2020-07-21 21:14 UTC (permalink / raw)
To: linux-amlogic, linux-kernel, Christian Hewitt, Mark Rutland,
devicetree, Rob Herring, linux-arm-kernel
On Sat, 18 Jul 2020 07:25:30 +0000, Christian Hewitt wrote:
> This series adds basic support for LPCM audio over HDMI interfaces
> to the Khadas VIM3L (reusing the same config as the VIM3) and the
> HardKernel ODROID-C4 devices. I'm sure support can be extended to
> include other hardware but this gets the HDMI port working as a
> minimum capability. I have personally tested with both devices.
>
> Christian Hewitt (2):
> arm64: dts: meson: add audio playback to odroid-c4
> arm64: dts: meson: add audio playback to khadas-vim3l
>
> [...]
Applied, thanks!
[1/2] arm64: dts: meson: add audio playback to odroid-c4
commit: 725da67ce4d77540d4d6f7ecc3ac5a885a684716
[2/2] arm64: dts: meson: add audio playback to khadas-vim3l
commit: b8b85d01be916a30c9863a5456c218d802e01d97
Best regards,
--
Kevin Hilman <khilman@baylibre.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 15+ messages in thread