ARM: shmobile: r8a73a4: add a clock alias for the DMAC in DT mode

Devices, initialised from the Device Tree and from platform code usually
have different names. This patch adds a clock alias for DMAC on r8a73a4
in DT mode.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
index 357b9bc..74841ed 100644 (file)
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ b/arch/arm/mach-shmobile/clock-r8a73a4.c
@@ -580,6 +580,7 @@ static struct clk_lookup lookups[] = {
        CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
        CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
        CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
+       CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
        CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
        CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]),
        CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),