ARM: dts: ux500: Add Mali-400

This adds the Mali-400 block, also known as SGA500 or the
Smart Graphics Adapter, to the DBx500 DTS file. All
resources and bindings are already in place so this just
works.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index e6ed7c0354a233cdba3f8449582a3e1fe647cadd..43d11346308ef85ed11224dc12313278535c4bb4 100644 (file)
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -1196,6 +1196,30 @@
                        status = "disabled";
                };
 
+               gpu@a0300000 {
+                       /*
+                        * This block is referred to as "Smart Graphics Adapter SGA500"
+                        * in documentation but is in practice a pretty straight-forward
+                        * MALI-400 GPU block.
+                        */
+                       compatible = "stericsson,db8500-mali", "arm,mali-400";
+                       reg = <0xa0300000 0x10000>;
+                       interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "gp",
+                                         "gpmmu",
+                                         "pp0",
+                                         "ppmmu0",
+                                         "combined";
+                       clocks = <&prcmu_clk PRCMU_ACLK>, <&prcmu_clk PRCMU_SGACLK>;
+                       clock-names = "bus", "core";
+                       mali-supply = <&db8500_sga_reg>;
+                       power-domains = <&pm_domains DOMAIN_VAPE>;
+               };
+
                mcde@a0350000 {
                        compatible = "stericsson,mcde";
                        reg = <0xa0350000 0x1000>, /* MCDE */