mfd: sun6i-prcm: Add support for the ir-clk

Add support for the ir-clk which is part of the sun6i SoC prcm module.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/sun6i-prcm.c b/drivers/mfd/sun6i-prcm.c
index 2f2e9f06257116ebe2040cf85712caa2ec0ed7f8..191173166d6532420c78b37735158204b2bd39a8 100644 (file)
--- a/drivers/mfd/sun6i-prcm.c
+++ b/drivers/mfd/sun6i-prcm.c
@@ -41,6 +41,14 @@ static const struct resource sun6i_a31_apb0_gates_clk_res[] = {
        },
 };
 
+static const struct resource sun6i_a31_ir_clk_res[] = {
+       {
+               .start = 0x54,
+               .end = 0x57,
+               .flags = IORESOURCE_MEM,
+       },
+};
+
 static const struct resource sun6i_a31_apb0_rstc_res[] = {
        {
                .start = 0xb0,
@@ -68,6 +76,12 @@ static const struct mfd_cell sun6i_a31_prcm_subdevs[] = {
                .num_resources = ARRAY_SIZE(sun6i_a31_apb0_gates_clk_res),
                .resources = sun6i_a31_apb0_gates_clk_res,
        },
+       {
+               .name = "sun6i-a31-ir-clk",
+               .of_compatible = "allwinner,sun4i-a10-mod0-clk",
+               .num_resources = ARRAY_SIZE(sun6i_a31_ir_clk_res),
+               .resources = sun6i_a31_ir_clk_res,
+       },
        {
                .name = "sun6i-a31-apb0-clock-reset",
                .of_compatible = "allwinner,sun6i-a31-clock-reset",