[PATCH v3 05/14] ARM: sun5i: Add support for the C1 SRAM region with the SRAM controller

[Paul Kocialkowski]

From: Maxime Ripard <maxime.rip...@bootlin.com>

This adds support for the C1 SRAM region (to be used with the SRAM
controller driver) for sun5i-based platforms. The region is shared
between the Video Engine and the CPU.

Signed-off-by: Maxime Ripard <maxime.rip...@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkow...@bootlin.com>
---
 arch/arm/boot/dts/sun5i.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index 72433f38b4e4..6fa9e28edc59 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -135,6 +135,20 @@
                                status = "disabled";
                        };
 
+                       sram_c: sram@1d00000 {
+                               compatible = "mmio-sram";
+                               reg = <0x01d00000 0xd00000>;
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               ranges = <0 0x01d00000 0xd00000>;
+
+                               ve_sram: sram-section@0 {
+                                       compatible = 
"allwinner,sun5i-a13-sram-c1",
+                                                    
"allwinner,sun4i-a10-sram-c1";
+                                       reg = <0x000000 0x80000>;
+                               };
+                       };
+
                        sram_d: sram@10000 {
                                compatible = "mmio-sram";
                                reg = <0x00010000 0x1000>;
-- 
2.16.3