ARM: shmobile: r8a7791: add reg-names for sound

Rensas R-Car sound driver supports reg-names.
Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index e899f79253fe37acb8e06eec36c435532f3e2135..8631e023751e9be6d18efc6216dd86fc8c20860a 100644 (file)
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1504,6 +1504,8 @@
                        <0 0xec5a0000 0 0x100>,  /* ADG */
                        <0 0xec540000 0 0x1000>, /* SSIU */
                        <0 0xec541000 0 0x1280>; /* SSI */
+               reg-names = "scu", "adg", "ssiu", "ssi";
+
                clocks = <&mstp10_clks R8A7791_CLK_SSI_ALL>,
                        <&mstp10_clks R8A7791_CLK_SSI9>, <&mstp10_clks R8A7791_CLK_SSI8>,
                        <&mstp10_clks R8A7791_CLK_SSI7>, <&mstp10_clks R8A7791_CLK_SSI6>,