ARM: dts: r8a7742: Add MMC0 node

Describe MMC0 device node in the R8A7742 device tree.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/1589555337-5498-8-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index 0565472..ca1a016 100644 (file)
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -777,6 +777,22 @@
                        status = "disabled";
                };
 
+               mmcif0: mmc@ee200000 {
+                       compatible = "renesas,mmcif-r8a7742",
+                                    "renesas,sh-mmcif";
+                       reg = <0 0xee200000 0 0x80>;
+                       interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 315>;
+                       dmas = <&dmac0 0xd1>, <&dmac0 0xd2>,
+                              <&dmac1 0xd1>, <&dmac1 0xd2>;
+                       dma-names = "tx", "rx", "tx", "rx";
+                       power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+                       resets = <&cpg 315>;
+                       reg-io-width = <4>;
+                       status = "disabled";
+                       max-frequency = <97500000>;
+               };
+
                mmcif1: mmc@ee220000 {
                        compatible = "renesas,mmcif-r8a7742",
                                     "renesas,sh-mmcif";