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Commit 9d692863 authored by Michael Turquette's avatar Michael Turquette
Browse files

Merge tag 'sunxi-clk-fixes-for-4.7' of... 

Merge tag 'sunxi-clk-fixes-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-fixes

Allwinner clock fixes for 4.7

A bunch of changes for the display clocks merged in 4.7
parents 08634770 9ca91a65

drivers/clk/sunxi/clk-sun4i-display.c

+4 −1
Original line number Diff line number Diff line
@@ -33,6 +33,8 @@ struct sun4i_a10_display_clk_data { 


	u8	width_div;

	u8	width_mux;



	u32	flags;

};



struct reset_data {
@@ -166,7 +168,7 @@ static void __init sun4i_a10_display_init(struct device_node *node, 
				     data->has_div ? &div->hw : NULL,

				     data->has_div ? &clk_divider_ops : NULL,

				     &gate->hw, &clk_gate_ops,

				     0);

				     data->flags);

	if (IS_ERR(clk)) {

		pr_err("%s: Couldn't register the clock\n", clk_name);

		goto free_div;
@@ -232,6 +234,7 @@ static const struct sun4i_a10_display_clk_data sun4i_a10_tcon_ch0_data __initcon 
	.offset_rst	= 29,

	.offset_mux	= 24,

	.width_mux	= 2,

	.flags		= CLK_SET_RATE_PARENT,

};



static void __init sun4i_a10_tcon_ch0_setup(struct device_node *node)

drivers/clk/sunxi/clk-sun4i-tcon-ch1.c

+0 −4
Original line number Diff line number Diff line
@@ -79,15 +79,11 @@ static int tcon_ch1_is_enabled(struct clk_hw *hw) 
static u8 tcon_ch1_get_parent(struct clk_hw *hw)

{

	struct tcon_ch1_clk *tclk = hw_to_tclk(hw);

	int num_parents = clk_hw_get_num_parents(hw);

	u32 reg;



	reg = readl(tclk->reg) >> TCON_CH1_SCLK2_MUX_SHIFT;

	reg &= reg >> TCON_CH1_SCLK2_MUX_MASK;



	if (reg >= num_parents)

		return -EINVAL;



	return reg;

}