testing/linux-amlogic: new aport

This kernel package add support for Amlogic S9xxx device.
Supported devices include many android box and some SBC like
Odroid C2, Khadas Vim, Nanopi K2. This package based on mainline
kernel, and apply some patches from mainline amlogic developer.

1 files changed, 186 insertions, 0 deletions

diff --git a/testing/linux-amlogic/0013-ARM64-dts-meson-gx-add-audio-controller-nodes.patch b/testing/linux-amlogic/0013-ARM64-dts-meson-gx-add-audio-controller-nodes.patch
new file mode 100644
index 0000000000..f58d3ef3ca
--- /dev/null
+++ b/testing/linux-amlogic/0013-ARM64-dts-meson-gx-add-audio-controller-nodes.patch
@@ -0,0 +1,186 @@
+From f4d7ad156ad2253d5ec3e79ea36309e27b8fabc7 Mon Sep 17 00:00:00 2001
+From: Jerome Brunet <jbrunet@baylibre.com>
+Date: Thu, 30 Mar 2017 15:19:04 +0200
+Subject: [PATCH] ARM64: dts: meson-gx: add audio controller nodes
+
+Add audio controller nodes for Amlogic meson gxbb and gxl.
+This includes the audio-core node, the i2s and spdif DAIs, i2s and spdif
+aiu DMAs.
+
+Audio on this SoC family is still a work in progress. More nodes are likely
+to be added later on (pcm DAIs, input DMAs, etc ...)
+
+Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
+---
+ arch/arm64/boot/dts/amlogic/meson-gx.dtsi   | 35 ++++++++++++++++++++++++++
+ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 39 +++++++++++++++++++++++++++++
+ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  | 38 ++++++++++++++++++++++++++++
+ 3 files changed, 112 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+index b8dc4db..6b64b63 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+@@ -203,6 +203,41 @@
+ 				#reset-cells = <1>;
+ 			};
+ 
++			audio: audio@5400 {
++				compatible = "amlogic,meson-audio-core";
++				reg = <0x0 0x5400 0x0 0x2ac>,
++				      <0x0 0xa000 0x0 0x304>;
++				reg-names = "aiu", "audin";
++				status = "disabled";
++
++				aiu_i2s_dma: aiu_i2s_dma {
++					#sound-dai-cells = <0>;
++					compatible = "amlogic,meson-aiu-i2s-dma";
++					interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
++					status = "disabled";
++				};
++
++				aiu_spdif_dma: aiu_spdif_dma {
++					#sound-dai-cells = <0>;
++					compatible = "amlogic,meson-aiu-spdif-dma";
++					interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
++					status = "disabled";
++				};
++
++				i2s_dai: i2s_dai {
++					#sound-dai-cells = <0>;
++					compatible = "amlogic,meson-i2s-dai";
++					status = "disabled";
++				};
++
++				spdif_dai: spdif_dai {
++					#sound-dai-cells = <0>;
++					compatible = "amlogic,meson-spdif-dai";
++					status = "disabled";
++				};
++
++			};
++
+ 			uart_A: serial@84c0 {
+ 				compatible = "amlogic,meson-gx-uart";
+ 				reg = <0x0 0x84c0 0x0 0x18>;
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+index 98cbba6..7913249 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+@@ -659,6 +659,35 @@
+ 	};
+ };
+ 
++&audio {
++	clocks = <&clkc CLKID_AIU>,
++		 <&clkc CLKID_AIU_GLUE>,
++		 <&clkc CLKID_I2S_SPDIF>;
++	clock-names = "aiu_top", "aiu_glue", "audin";
++	resets = <&reset RESET_AIU>,
++		 <&reset RESET_AUDIN>;
++	reset-names = "aiu", "audin";
++};
++
++&aiu_i2s_dma {
++	clocks = <&clkc CLKID_I2S_OUT>;
++	clock-names = "fast";
++};
++
++&aiu_spdif_dma {
++	clocks = <&clkc CLKID_IEC958>;
++	clock-names = "fast";
++
++};
++
++&i2s_dai {
++	clocks = <&clkc CLKID_I2S_OUT>,
++		 <&clkc CLKID_MIXER_IFACE>,
++		 <&clkc CLKID_AOCLK_GATE>,
++		 <&clkc CLKID_CTS_AMCLK>;
++	clock-names = "fast", "iface", "bclks", "mclk";
++};
++
+ &pwrc_vpu {
+ 	resets = <&reset RESET_VIU>,
+ 		 <&reset RESET_VENC>,
+@@ -741,6 +770,15 @@
+ 	num-cs = <1>;
+ };
+ 
++&spdif_dai {
++	clocks = <&clkc CLKID_IEC958>,
++		 <&clkc CLKID_IEC958_GATE>,
++		 <&clkc CLKID_CTS_MCLK_I958>,
++		 <&clkc CLKID_CTS_AMCLK>,
++		 <&clkc CLKID_CTS_I958>;
++	clock-names = "fast", "iface", "mclk_i958", "mclk_i2s", "mclk";
++};
++
+ &spifc {
+ 	clocks = <&clkc CLKID_SPI>;
+ };
+@@ -774,3 +812,4 @@
+ 	compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
+ 	power-domains = <&pwrc_vpu>;
+ };
++
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+index c87a80e..20922cd 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+@@ -660,6 +660,34 @@
+ 	};
+ };
+ 
++&audio {
++	clocks = <&clkc CLKID_AIU>,
++		 <&clkc CLKID_AIU_GLUE>,
++		 <&clkc CLKID_I2S_SPDIF>;
++	clock-names = "aiu_top", "aiu_glue", "audin";
++	resets = <&reset RESET_AIU>,
++		 <&reset RESET_AUDIN>;
++	reset-names = "aiu", "audin";
++};
++
++&aiu_i2s_dma {
++	clocks = <&clkc CLKID_I2S_OUT>;
++	clock-names = "fast";
++};
++
++&aiu_spdif_dma {
++	clocks = <&clkc CLKID_IEC958>;
++	clock-names = "fast";
++};
++
++&i2s_dai {
++	clocks = <&clkc CLKID_I2S_OUT>,
++		 <&clkc CLKID_MIXER_IFACE>,
++		 <&clkc CLKID_AOCLK_GATE>,
++		 <&clkc CLKID_CTS_AMCLK>;
++	clock-names = "fast", "iface", "bclks", "mclk";
++};
++
+ &pwrc_vpu {
+ 	resets = <&reset RESET_VIU>,
+ 		 <&reset RESET_VENC>,
+@@ -742,6 +770,15 @@
+ 	num-cs = <1>;
+ };
+ 
++&spdif_dai {
++	clocks = <&clkc CLKID_IEC958>,
++		 <&clkc CLKID_IEC958_GATE>,
++		 <&clkc CLKID_CTS_MCLK_I958>,
++		 <&clkc CLKID_CTS_AMCLK>,
++		 <&clkc CLKID_CTS_I958>;
++	clock-names = "fast", "iface", "mclk_i958", "mclk_i2s", "mclk";
++};
++
+ &spifc {
+ 	clocks = <&clkc CLKID_SPI>;
+ };
+@@ -775,3 +812,4 @@
+ 	compatible = "amlogic,meson-gxl-vpu", "amlogic,meson-gx-vpu";
+ 	power-domains = <&pwrc_vpu>;
+ };
++