ARM: shmobile: sh73a0: add USB clock support

It is required from renesas_usbhs driver.
This patch is based on v2.0 manual.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index ad6f9ad..06ffa4a 100644 (file)
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -477,7 +477,7 @@ enum { MSTP001,
        MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
        MSTP219, MSTP218,
        MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
-       MSTP331, MSTP329, MSTP328, MSTP325, MSTP323,
+       MSTP331, MSTP329, MSTP328, MSTP325, MSTP323, MSTP322,
        MSTP314, MSTP313, MSTP312, MSTP311,
        MSTP303, MSTP302, MSTP301, MSTP300,
        MSTP411, MSTP410, MSTP403,
@@ -510,6 +510,7 @@ static struct clk mstp_clks[MSTP_NR] = {
        [MSTP328] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 28, 0), /*FSI*/
        [MSTP325] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IrDA */
        [MSTP323] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
+       [MSTP322] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 22, 0), /* USB */
        [MSTP314] = MSTP(&div6_clks[DIV6_SDHI0], SMSTPCR3, 14, 0), /* SDHI0 */
        [MSTP313] = MSTP(&div6_clks[DIV6_SDHI1], SMSTPCR3, 13, 0), /* SDHI1 */
        [MSTP312] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMCIF0 */
@@ -566,6 +567,7 @@ static struct clk_lookup lookups[] = {
        CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
        CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
        CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */
+       CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP322]), /* USB */
        CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
        CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
        CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */