diff options
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3036.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk-rk3036.c b/drivers/clk/rockchip/clk-rk3036.c index dcde70f4c105..00d4150e33c3 100644 --- a/drivers/clk/rockchip/clk-rk3036.c +++ b/drivers/clk/rockchip/clk-rk3036.c @@ -450,6 +450,13 @@ static void __init rk3036_clk_init(struct device_node *np) return; } + /* + * Make uart_pll_clk a child of the gpll, as all other sources are + * not that usable / stable. + */ + writel_relaxed(HIWORD_UPDATE(0x2, 0x3, 10), + reg_base + RK2928_CLKSEL_CON(13)); + ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS); if (IS_ERR(ctx)) { pr_err("%s: rockchip clk init failed\n", __func__); |