From 279e57c39efe0c4308425ebb5f96a98e618777bb Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Sun, 21 Oct 2018 21:30:48 +0300 Subject: [PATCH 1/3] ARM: dts: tegra20: Add interrupt entry to External Memory Controller Add interrupt entry into the EMC DT node. Signed-off-by: Dmitry Osipenko Acked-by: Peter De Schrijver Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra20.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 20869757d32f..526f623f201a 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -632,6 +632,7 @@ memory-controller@7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x200>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; }; From cd9f69800b2a7a47981c397e008f6040fadc4523 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Sun, 21 Oct 2018 21:30:49 +0300 Subject: [PATCH 2/3] ARM: dts: tegra20: Add clock entry to External Memory Controller Add clock entry into the EMC DT node. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra20.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 526f623f201a..dcad6d6128cf 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -633,6 +633,7 @@ compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x200>; interrupts = ; + clocks = <&tegra_car TEGRA20_CLK_EMC>; #address-cells = <1>; #size-cells = <0>; }; From 3dde5a2342cd204df15b6b0b90ee0ed4542225ca Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 23 Nov 2018 13:04:03 +0100 Subject: [PATCH 3/3] ARM: tegra: Add VIC on Tegra124 The Video Image Compositor can be used to perform a variety of image operations. Add a device tree node for it, so that it can be exposed as a host1x channel to userspace. Acked-by: Jon Hunter Signed-off-by: Thierry Reding --- arch/arm/boot/dts/tegra124.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 183c5acafb22..b113e47b2b2a 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -140,6 +140,18 @@ status = "disabled"; }; + vic@54340000 { + compatible = "nvidia,tegra124-vic"; + reg = <0x0 0x54340000 0x0 0x00040000>; + interrupts = ; + clocks = <&tegra_car TEGRA124_CLK_VIC03>; + clock-names = "vic"; + resets = <&tegra_car 178>; + reset-names = "vic"; + + iommus = <&mc TEGRA_SWGROUP_VIC>; + }; + sor@54540000 { compatible = "nvidia,tegra124-sor"; reg = <0x0 0x54540000 0x0 0x00040000>;