diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-ag5evm.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ag5evm.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 729eaee5a151..2e1334f56995 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -314,12 +314,11 @@ static struct resource mipidsi0_resources[] = { }, }; -#define DSI0PHYCR 0xe615006c static int sh_mipi_set_dot_clock(struct platform_device *pdev, void __iomem *base, int enable) { - struct clk *pck; + struct clk *pck, *phy; int ret; pck = clk_get(&pdev->dev, "dsip_clk"); @@ -328,18 +327,27 @@ static int sh_mipi_set_dot_clock(struct platform_device *pdev, goto sh_mipi_set_dot_clock_pck_err; } + phy = clk_get(&pdev->dev, "dsiphy_clk"); + if (IS_ERR(phy)) { + ret = PTR_ERR(phy); + goto sh_mipi_set_dot_clock_phy_err; + } + if (enable) { clk_set_rate(pck, clk_round_rate(pck, 24000000)); - __raw_writel(0x2a809010, DSI0PHYCR); + clk_set_rate(phy, clk_round_rate(pck, 510000000)); clk_enable(pck); + clk_enable(phy); } else { clk_disable(pck); + clk_disable(phy); } ret = 0; + clk_put(phy); +sh_mipi_set_dot_clock_phy_err: clk_put(pck); - sh_mipi_set_dot_clock_pck_err: return ret; } |