[PATCH v2 3/3] ARM: imx6: adopt DT to new GPC binding
From: l.stach@pengutronix.de (Lucas Stach)
Date: 2016-03-16 11:41:54
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-04-07 · Re: [PATCH v2 3/3] ARM: imx6: adopt DT to new GPC binding · Shawn Guo <hidden>
Adopt the i.MX6Q/DL DT to the new and more flexible GPC binding. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> --- v2: update new GPU nodes present in v4.5 --- arch/arm/boot/dts/imx6q.dtsi | 2 +- arch/arm/boot/dts/imx6qdl.dtsi | 38 +++++++++++++++++++++++++++----------- 2 files changed, 28 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 0d93c0e8f9ba..eafc757293f8 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi@@ -125,7 +125,7 @@ clocks = <&clks IMX6QDL_CLK_OPENVG_AXI>, <&clks IMX6QDL_CLK_GPU2D_CORE>; clock-names = "bus", "core"; - power-domains = <&gpc 1>; + power-domains = <&pd_pu>; }; ipu2: ipu at 02800000 {
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index f74d3db4846d..54b7d651be2e 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi@@ -1,3 +1,4 @@ + /* * Copyright 2011 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd.
@@ -147,7 +148,7 @@ <&clks IMX6QDL_CLK_GPU3D_CORE>, <&clks IMX6QDL_CLK_GPU3D_SHADER>; clock-names = "bus", "core", "shader"; - power-domains = <&gpc 1>; + power-domains = <&pd_pu>; }; gpu_2d: gpu at 00134000 {
@@ -157,7 +158,7 @@ clocks = <&clks IMX6QDL_CLK_GPU2D_AXI>, <&clks IMX6QDL_CLK_GPU2D_CORE>; clock-names = "bus", "core"; - power-domains = <&gpc 1>; + power-domains = <&pd_pu>; }; timer at 00a00600 {
@@ -423,7 +424,7 @@ clocks = <&clks IMX6QDL_CLK_VPU_AXI>, <&clks IMX6QDL_CLK_MMDC_CH0_AXI>; clock-names = "per", "ahb"; - power-domains = <&gpc 1>; + power-domains = <&pd_pu>; resets = <&src 1>; iram = <&ocram>; };
@@ -786,14 +787,29 @@ interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>, <0 90 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&intc>; - pu-supply = <®_pu>; - clocks = <&clks IMX6QDL_CLK_GPU3D_CORE>, - <&clks IMX6QDL_CLK_GPU3D_SHADER>, - <&clks IMX6QDL_CLK_GPU2D_CORE>, - <&clks IMX6QDL_CLK_GPU2D_AXI>, - <&clks IMX6QDL_CLK_OPENVG_AXI>, - <&clks IMX6QDL_CLK_VPU_AXI>; - #power-domain-cells = <1>; + clocks = <&clks IMX6QDL_CLK_IPG>; + clock-names = "ipg"; + + pgc { + #address-cells = <1>; + #size-cells = <0>; + + power-domain at 0 { + reg = <0>; + #power-domain-cells = <0>; + }; + pd_pu: power-domain at 1 { + reg = <1>; + #power-domain-cells = <0>; + domain-supply = <®_pu>; + clocks = <&clks IMX6QDL_CLK_GPU3D_CORE>, + <&clks IMX6QDL_CLK_GPU3D_SHADER>, + <&clks IMX6QDL_CLK_GPU2D_CORE>, + <&clks IMX6QDL_CLK_GPU2D_AXI>, + <&clks IMX6QDL_CLK_OPENVG_AXI>, + <&clks IMX6QDL_CLK_VPU_AXI>; + }; + }; }; gpr: iomuxc-gpr at 020e0000 {
--
2.7.0