diff options
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-imx7d.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index 62e25c3..79293ed 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c @@ -361,6 +361,14 @@ static const char *pll_enet_bypass_sel[] = { "pll_enet_main", "pll_enet_main_src static const char *pll_audio_bypass_sel[] = { "pll_audio_main", "pll_audio_main_src", }; static const char *pll_video_bypass_sel[] = { "pll_video_main", "pll_video_main_src", }; +static int const clks_init_on[] __initconst = { + IMX7D_ARM_A7_ROOT_CLK, IMX7D_MAIN_AXI_ROOT_CLK, + IMX7D_PLL_SYS_MAIN_480M_CLK, IMX7D_NAND_USDHC_BUS_ROOT_CLK, + IMX7D_DRAM_PHYM_ROOT_CLK, IMX7D_DRAM_ROOT_CLK, + IMX7D_DRAM_PHYM_ALT_ROOT_CLK, IMX7D_DRAM_ALT_ROOT_CLK, + IMX7D_AHB_CHANNEL_ROOT_CLK, +}; + static struct clk_onecell_data clk_data; static struct clk ** const uart_clks[] __initconst = { @@ -846,14 +854,8 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) clk_data.clk_num = ARRAY_SIZE(clks); of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); - /* TO BE FIXED LATER - * Enable all clock to bring up imx7, otherwise system will be halt and block - * the other part upstream Because imx7d clock design changed, clock framework - * need do a little modify. - * Dong Aisheng is working on this. After that, this part need be changed. - */ - for (i = 0; i < IMX7D_CLK_END; i++) - clk_prepare_enable(clks[i]); + for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) + clk_prepare_enable(clks[clks_init_on[i]]); /* use old gpt clk setting, gpt1 root clk must be twice as gpt counter freq */ clk_set_parent(clks[IMX7D_GPT1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]); |