clk: shmobile: emev2: deassert reset for IIC0/1

We have a driver now for IIC, so disable reset for them.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/clk/shmobile/clk-emev2.c b/drivers/clk/shmobile/clk-emev2.c
index 5b60beb7d0ebce09f7f0f34b97620dd7025ba762..a91825471c79acd28f68ea5f0f2c998d54a571d9 100644 (file)
--- a/drivers/clk/shmobile/clk-emev2.c
+++ b/drivers/clk/shmobile/clk-emev2.c
@@ -28,6 +28,8 @@
 #define USIBU1_RSTCTRL 0x0ac
 #define USIBU2_RSTCTRL 0x0b0
 #define USIBU3_RSTCTRL 0x0b4
+#define IIC0_RSTCTRL 0x0dc
+#define IIC1_RSTCTRL 0x0e0
 #define STI_RSTCTRL 0x124
 #define STI_CLKSEL 0x688
 
@@ -66,6 +68,10 @@ static void __init emev2_smu_init(void)
        emev2_smu_write(2, USIBU1_RSTCTRL);
        emev2_smu_write(2, USIBU2_RSTCTRL);
        emev2_smu_write(2, USIBU3_RSTCTRL);
+
+       /* deassert reset for IIC0->IIC1 */
+       emev2_smu_write(1, IIC0_RSTCTRL);
+       emev2_smu_write(1, IIC1_RSTCTRL);
 }
 
 static void __init emev2_smu_clkdiv_init(struct device_node *np)