diff options
Diffstat (limited to 'drivers/clk/imx/clk-imx8mq.c')
| -rw-r--r-- | drivers/clk/imx/clk-imx8mq.c | 131 |
1 files changed, 70 insertions, 61 deletions
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c index d407a07e7e6d..41fc9c63356e 100644 --- a/drivers/clk/imx/clk-imx8mq.c +++ b/drivers/clk/imx/clk-imx8mq.c @@ -41,34 +41,34 @@ static const char * const dram_pll_out_sels[] = {"dram_pll1_ref_sel", }; /* CCM ROOT */ static const char * const imx8mq_a53_sels[] = {"osc_25m", "arm_pll_out", "sys2_pll_500m", "sys2_pll_1000m", - "sys1_pll_800m", "sys1_pll_400m", "audio_pll1_out", "sys3_pll2_out", }; + "sys1_pll_800m", "sys1_pll_400m", "audio_pll1_out", "sys3_pll_out", }; static const char * const imx8mq_arm_m4_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_250m", "sys1_pll_266m", - "sys1_pll_800m", "audio_pll1_out", "video_pll1_out", "sys3_pll2_out", }; + "sys1_pll_800m", "audio_pll1_out", "video_pll1_out", "sys3_pll_out", }; static const char * const imx8mq_vpu_sels[] = {"osc_25m", "arm_pll_out", "sys2_pll_500m", "sys2_pll_1000m", "sys1_pll_800m", "sys1_pll_400m", "audio_pll1_out", "vpu_pll_out", }; -static const char * const imx8mq_gpu_core_sels[] = {"osc_25m", "gpu_pll_out", "sys1_pll_800m", "sys3_pll2_out", +static const char * const imx8mq_gpu_core_sels[] = {"osc_25m", "gpu_pll_out", "sys1_pll_800m", "sys3_pll_out", "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; -static const char * const imx8mq_gpu_shader_sels[] = {"osc_25m", "gpu_pll_out", "sys1_pll_800m", "sys3_pll2_out", +static const char * const imx8mq_gpu_shader_sels[] = {"osc_25m", "gpu_pll_out", "sys1_pll_800m", "sys3_pll_out", "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; static const char * const imx8mq_main_axi_sels[] = {"osc_25m", "sys2_pll_333m", "sys1_pll_800m", "sys2_pll_250m", "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "sys1_pll_100m",}; static const char * const imx8mq_enet_axi_sels[] = {"osc_25m", "sys1_pll_266m", "sys1_pll_800m", "sys2_pll_250m", - "sys2_pll_200m", "audio_pll1_out", "video_pll1_out", "sys3_pll2_out", }; + "sys2_pll_200m", "audio_pll1_out", "video_pll1_out", "sys3_pll_out", }; static const char * const imx8mq_nand_usdhc_sels[] = {"osc_25m", "sys1_pll_266m", "sys1_pll_800m", "sys2_pll_200m", - "sys1_pll_133m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll1_out", }; + "sys1_pll_133m", "sys3_pll_out", "sys2_pll_250m", "audio_pll1_out", }; -static const char * const imx8mq_vpu_bus_sels[] = {"osc_25m", "sys1_pll_800m", "vpu_pll_out", "audio_pll2_out", "sys3_pll2_out", "sys2_pll_1000m", "sys2_pll_200m", "sys1_pll_100m", }; +static const char * const imx8mq_vpu_bus_sels[] = {"osc_25m", "sys1_pll_800m", "vpu_pll_out", "audio_pll2_out", "sys3_pll_out", "sys2_pll_1000m", "sys2_pll_200m", "sys1_pll_100m", }; -static const char * const imx8mq_disp_axi_sels[] = {"osc_25m", "sys2_pll_125m", "sys1_pll_800m", "sys3_pll2_out", "sys1_pll_400m", "audio_pll2_out", "clk_ext1", "clk_ext4", }; +static const char * const imx8mq_disp_axi_sels[] = {"osc_25m", "sys2_pll_125m", "sys1_pll_800m", "sys3_pll_out", "sys1_pll_400m", "audio_pll2_out", "clk_ext1", "clk_ext4", }; -static const char * const imx8mq_disp_apb_sels[] = {"osc_25m", "sys2_pll_125m", "sys1_pll_800m", "sys3_pll2_out", +static const char * const imx8mq_disp_apb_sels[] = {"osc_25m", "sys2_pll_125m", "sys1_pll_800m", "sys3_pll_out", "sys1_pll_40m", "audio_pll2_out", "clk_ext1", "clk_ext3", }; static const char * const imx8mq_disp_rtrm_sels[] = {"osc_25m", "sys1_pll_800m", "sys2_pll_200m", "sys1_pll_400m", @@ -77,53 +77,53 @@ static const char * const imx8mq_disp_rtrm_sels[] = {"osc_25m", "sys1_pll_800m", static const char * const imx8mq_usb_bus_sels[] = {"osc_25m", "sys2_pll_500m", "sys1_pll_800m", "sys2_pll_100m", "sys2_pll_200m", "clk_ext2", "clk_ext4", "audio_pll2_out", }; -static const char * const imx8mq_gpu_axi_sels[] = {"osc_25m", "sys1_pll_800m", "gpu_pll_out", "sys3_pll2_out", "sys2_pll_1000m", +static const char * const imx8mq_gpu_axi_sels[] = {"osc_25m", "sys1_pll_800m", "gpu_pll_out", "sys3_pll_out", "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; -static const char * const imx8mq_gpu_ahb_sels[] = {"osc_25m", "sys1_pll_800m", "gpu_pll_out", "sys3_pll2_out", "sys2_pll_1000m", +static const char * const imx8mq_gpu_ahb_sels[] = {"osc_25m", "sys1_pll_800m", "gpu_pll_out", "sys3_pll_out", "sys2_pll_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; -static const char * const imx8mq_noc_sels[] = {"osc_25m", "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_1000m", "sys2_pll_500m", +static const char * const imx8mq_noc_sels[] = {"osc_25m", "sys1_pll_800m", "sys3_pll_out", "sys2_pll_1000m", "sys2_pll_500m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; -static const char * const imx8mq_noc_apb_sels[] = {"osc_25m", "sys1_pll_400m", "sys3_pll2_out", "sys2_pll_333m", "sys2_pll_200m", +static const char * const imx8mq_noc_apb_sels[] = {"osc_25m", "sys1_pll_400m", "sys3_pll_out", "sys2_pll_333m", "sys2_pll_200m", "sys1_pll_800m", "audio_pll1_out", "video_pll1_out", }; static const char * const imx8mq_ahb_sels[] = {"osc_25m", "sys1_pll_133m", "sys1_pll_800m", "sys1_pll_400m", - "sys2_pll_125m", "sys3_pll2_out", "audio_pll1_out", "video_pll1_out", }; + "sys2_pll_125m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", }; static const char * const imx8mq_audio_ahb_sels[] = {"osc_25m", "sys2_pll_500m", "sys1_pll_800m", "sys2_pll_1000m", - "sys2_pll_166m", "sys3_pll2_out", "audio_pll1_out", "video_pll1_out", }; + "sys2_pll_166m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", }; static const char * const imx8mq_dsi_ahb_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "clk_ext3", "audio_pll2_out"}; + "sys2_pll_1000m", "sys3_pll_out", "clk_ext3", "audio_pll2_out"}; static const char * const imx8mq_dram_alt_sels[] = {"osc_25m", "sys1_pll_800m", "sys1_pll_100m", "sys2_pll_500m", "sys2_pll_250m", "sys1_pll_400m", "audio_pll1_out", "sys1_pll_266m", }; static const char * const imx8mq_dram_apb_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m", - "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", }; + "sys1_pll_800m", "sys3_pll_out", "sys2_pll_250m", "audio_pll2_out", }; -static const char * const imx8mq_vpu_g1_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_100m", "sys2_pll_125m", "sys3_pll2_out", "audio_pll1_out", }; +static const char * const imx8mq_vpu_g1_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_100m", "sys2_pll_125m", "sys3_pll_out", "audio_pll1_out", }; -static const char * const imx8mq_vpu_g2_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_100m", "sys2_pll_125m", "sys3_pll2_out", "audio_pll1_out", }; +static const char * const imx8mq_vpu_g2_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_100m", "sys2_pll_125m", "sys3_pll_out", "audio_pll1_out", }; -static const char * const imx8mq_disp_dtrc_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_160m", "sys2_pll_100m", "sys3_pll2_out", "audio_pll2_out", }; +static const char * const imx8mq_disp_dtrc_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_160m", "sys2_pll_100m", "sys3_pll_out", "audio_pll2_out", }; -static const char * const imx8mq_disp_dc8000_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_160m", "sys2_pll_100m", "sys3_pll2_out", "audio_pll2_out", }; +static const char * const imx8mq_disp_dc8000_sels[] = {"osc_25m", "vpu_pll_out", "sys1_pll_800m", "sys2_pll_1000m", "sys1_pll_160m", "sys2_pll_100m", "sys3_pll_out", "audio_pll2_out", }; static const char * const imx8mq_pcie1_ctrl_sels[] = {"osc_25m", "sys2_pll_250m", "sys2_pll_200m", "sys1_pll_266m", - "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_250m", "sys3_pll2_out", }; + "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_250m", "sys3_pll_out", }; static const char * const imx8mq_pcie1_phy_sels[] = {"osc_25m", "sys2_pll_100m", "sys2_pll_500m", "clk_ext1", "clk_ext2", "clk_ext3", "clk_ext4", }; -static const char * const imx8mq_pcie1_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_500m", "sys3_pll2_out", +static const char * const imx8mq_pcie1_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_500m", "sys3_pll_out", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_160m", "sys1_pll_200m", }; -static const char * const imx8mq_dc_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll2_out", "clk_ext4", }; +static const char * const imx8mq_dc_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll_out", "clk_ext4", }; -static const char * const imx8mq_lcdif_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll2_out", "clk_ext4", }; +static const char * const imx8mq_lcdif_pixel_sels[] = {"osc_25m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out", "sys1_pll_800m", "sys2_pll_1000m", "sys3_pll_out", "clk_ext4", }; static const char * const imx8mq_sai1_sels[] = {"osc_25m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out", "sys1_pll_133m", "osc_27m", "clk_ext1", "clk_ext2", }; @@ -151,40 +151,40 @@ static const char * const imx8mq_enet_phy_sels[] = {"osc_25m", "sys2_pll_50m", " "audio_pll1_out", "video_pll1_out", "audio_pll2_out", }; static const char * const imx8mq_nand_sels[] = {"osc_25m", "sys2_pll_500m", "audio_pll1_out", "sys1_pll_400m", - "audio_pll2_out", "sys3_pll2_out", "sys2_pll_250m", "video_pll1_out", }; + "audio_pll2_out", "sys3_pll_out", "sys2_pll_250m", "video_pll1_out", }; static const char * const imx8mq_qspi_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m", - "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", }; + "audio_pll2_out", "sys1_pll_266m", "sys3_pll_out", "sys1_pll_100m", }; static const char * const imx8mq_usdhc1_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m", - "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", }; + "audio_pll2_out", "sys1_pll_266m", "sys3_pll_out", "sys1_pll_100m", }; static const char * const imx8mq_usdhc2_sels[] = {"osc_25m", "sys1_pll_400m", "sys1_pll_800m", "sys2_pll_500m", - "audio_pll2_out", "sys1_pll_266m", "sys3_pll2_out", "sys1_pll_100m", }; + "audio_pll2_out", "sys1_pll_266m", "sys3_pll_out", "sys1_pll_100m", }; -static const char * const imx8mq_i2c1_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out", +static const char * const imx8mq_i2c1_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", }; -static const char * const imx8mq_i2c2_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out", +static const char * const imx8mq_i2c2_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", }; -static const char * const imx8mq_i2c3_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out", +static const char * const imx8mq_i2c3_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", }; -static const char * const imx8mq_i2c4_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll2_out", "audio_pll1_out", +static const char * const imx8mq_i2c4_sels[] = {"osc_25m", "sys1_pll_160m", "sys2_pll_50m", "sys3_pll_out", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", "sys1_pll_133m", }; static const char * const imx8mq_uart1_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m", - "sys3_pll2_out", "clk_ext2", "clk_ext4", "audio_pll2_out", }; + "sys3_pll_out", "clk_ext2", "clk_ext4", "audio_pll2_out", }; static const char * const imx8mq_uart2_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m", - "sys3_pll2_out", "clk_ext2", "clk_ext3", "audio_pll2_out", }; + "sys3_pll_out", "clk_ext2", "clk_ext3", "audio_pll2_out", }; static const char * const imx8mq_uart3_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m", - "sys3_pll2_out", "clk_ext2", "clk_ext4", "audio_pll2_out", }; + "sys3_pll_out", "clk_ext2", "clk_ext4", "audio_pll2_out", }; static const char * const imx8mq_uart4_sels[] = {"osc_25m", "sys1_pll_80m", "sys2_pll_200m", "sys2_pll_100m", - "sys3_pll2_out", "clk_ext2", "clk_ext3", "audio_pll2_out", }; + "sys3_pll_out", "clk_ext2", "clk_ext3", "audio_pll2_out", }; static const char * const imx8mq_usb_core_sels[] = {"osc_25m", "sys1_pll_100m", "sys1_pll_40m", "sys2_pll_100m", "sys2_pll_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", }; @@ -196,79 +196,79 @@ static const char * const imx8mq_gic_sels[] = {"osc_25m", "sys2_pll_200m", "sys1 "sys2_pll_200m", "clk_ext2", "clk_ext3", "audio_pll2_out" }; static const char * const imx8mq_ecspi1_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m", - "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", }; + "sys1_pll_800m", "sys3_pll_out", "sys2_pll_250m", "audio_pll2_out", }; static const char * const imx8mq_ecspi2_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m", - "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", }; + "sys1_pll_800m", "sys3_pll_out", "sys2_pll_250m", "audio_pll2_out", }; static const char * const imx8mq_pwm1_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m", - "sys3_pll2_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", }; + "sys3_pll_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", }; static const char * const imx8mq_pwm2_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m", - "sys3_pll2_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", }; + "sys3_pll_out", "clk_ext1", "sys1_pll_80m", "video_pll1_out", }; static const char * const imx8mq_pwm3_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m", - "sys3_pll2_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", }; + "sys3_pll_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", }; static const char * const imx8mq_pwm4_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_160m", "sys1_pll_40m", - "sys3_pll2_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", }; + "sys3_pll_out", "clk_ext2", "sys1_pll_80m", "video_pll1_out", }; static const char * const imx8mq_gpt1_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_400m", "sys1_pll_40m", "sys1_pll_80m", "audio_pll1_out", "clk_ext1", }; static const char * const imx8mq_wdog_sels[] = {"osc_25m", "sys1_pll_133m", "sys1_pll_160m", "vpu_pll_out", - "sys2_pll_125m", "sys3_pll2_out", "sys1_pll_80m", "sys2_pll_166m", }; + "sys2_pll_125m", "sys3_pll_out", "sys1_pll_80m", "sys2_pll_166m", }; -static const char * const imx8mq_wrclk_sels[] = {"osc_25m", "sys1_pll_40m", "vpu_pll_out", "sys3_pll2_out", "sys2_pll_200m", +static const char * const imx8mq_wrclk_sels[] = {"osc_25m", "sys1_pll_40m", "vpu_pll_out", "sys3_pll_out", "sys2_pll_200m", "sys1_pll_266m", "sys2_pll_500m", "sys1_pll_100m", }; static const char * const imx8mq_dsi_core_sels[] = {"osc_25m", "sys1_pll_266m", "sys2_pll_250m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "audio_pll2_out", "video_pll1_out", }; + "sys2_pll_1000m", "sys3_pll_out", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_dsi_phy_sels[] = {"osc_25m", "sys2_pll_125m", "sys2_pll_100m", "sys1_pll_800m", "sys2_pll_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_dsi_dbi_sels[] = {"osc_25m", "sys1_pll_266m", "sys2_pll_100m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "audio_pll2_out", "video_pll1_out", }; + "sys2_pll_1000m", "sys3_pll_out", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_dsi_esc_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "clk_ext3", "audio_pll2_out", }; + "sys2_pll_1000m", "sys3_pll_out", "clk_ext3", "audio_pll2_out", }; static const char * const imx8mq_csi1_core_sels[] = {"osc_25m", "sys1_pll_266m", "sys2_pll_250m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "audio_pll2_out", "video_pll1_out", }; + "sys2_pll_1000m", "sys3_pll_out", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_csi1_phy_sels[] = {"osc_25m", "sys2_pll_125m", "sys2_pll_100m", "sys1_pll_800m", "sys2_pll_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_csi1_esc_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "clk_ext3", "audio_pll2_out", }; + "sys2_pll_1000m", "sys3_pll_out", "clk_ext3", "audio_pll2_out", }; static const char * const imx8mq_csi2_core_sels[] = {"osc_25m", "sys1_pll_266m", "sys2_pll_250m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "audio_pll2_out", "video_pll1_out", }; + "sys2_pll_1000m", "sys3_pll_out", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_csi2_phy_sels[] = {"osc_25m", "sys2_pll_125m", "sys2_pll_100m", "sys1_pll_800m", "sys2_pll_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", }; static const char * const imx8mq_csi2_esc_sels[] = {"osc_25m", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_800m", - "sys2_pll_1000m", "sys3_pll2_out", "clk_ext3", "audio_pll2_out", }; + "sys2_pll_1000m", "sys3_pll_out", "clk_ext3", "audio_pll2_out", }; static const char * const imx8mq_pcie2_ctrl_sels[] = {"osc_25m", "sys2_pll_250m", "sys2_pll_200m", "sys1_pll_266m", - "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_333m", "sys3_pll2_out", }; + "sys1_pll_800m", "sys2_pll_500m", "sys2_pll_333m", "sys3_pll_out", }; static const char * const imx8mq_pcie2_phy_sels[] = {"osc_25m", "sys2_pll_100m", "sys2_pll_500m", "clk_ext1", "clk_ext2", "clk_ext3", "clk_ext4", "sys1_pll_400m", }; -static const char * const imx8mq_pcie2_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_50m", "sys3_pll2_out", +static const char * const imx8mq_pcie2_aux_sels[] = {"osc_25m", "sys2_pll_200m", "sys2_pll_50m", "sys3_pll_out", "sys2_pll_100m", "sys1_pll_80m", "sys1_pll_160m", "sys1_pll_200m", }; static const char * const imx8mq_ecspi3_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_40m", "sys1_pll_160m", - "sys1_pll_800m", "sys3_pll2_out", "sys2_pll_250m", "audio_pll2_out", }; + "sys1_pll_800m", "sys3_pll_out", "sys2_pll_250m", "audio_pll2_out", }; static const char * const imx8mq_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", }; static const char * const imx8mq_clko1_sels[] = {"osc_25m", "sys1_pll_800m", "osc_27m", "sys1_pll_200m", "audio_pll2_out", "sys2_pll_500m", "vpu_pll_out", "sys1_pll_80m", }; static const char * const imx8mq_clko2_sels[] = {"osc_25m", "sys2_pll_200m", "sys1_pll_400m", "sys2_pll_166m", - "sys3_pll2_out", "audio_pll1_out", "video_pll1_out", "ckil", }; + "sys3_pll_out", "audio_pll1_out", "video_pll1_out", "ckil", }; static struct clk_onecell_data clk_data; @@ -406,7 +406,8 @@ static int imx8mq_clocks_probe(struct platform_device *pdev) clks[IMX8MQ_CLK_NOC_APB] = imx8m_clk_composite_critical("noc_apb", imx8mq_noc_apb_sels, base + 0x8d80); /* AHB */ - clks[IMX8MQ_CLK_AHB] = imx8m_clk_composite("ahb", imx8mq_ahb_sels, base + 0x9000); + /* AHB clock is used by the AHB bus therefore marked as critical */ + clks[IMX8MQ_CLK_AHB] = imx8m_clk_composite_critical("ahb", imx8mq_ahb_sels, base + 0x9000); clks[IMX8MQ_CLK_AUDIO_AHB] = imx8m_clk_composite("audio_ahb", imx8mq_audio_ahb_sels, base + 0x9100); /* IPG */ @@ -523,8 +524,8 @@ static int imx8mq_clocks_probe(struct platform_device *pdev) clks[IMX8MQ_CLK_UART2_ROOT] = imx_clk_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0); clks[IMX8MQ_CLK_UART3_ROOT] = imx_clk_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0); clks[IMX8MQ_CLK_UART4_ROOT] = imx_clk_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0); - clks[IMX8MQ_CLK_USB1_CTRL_ROOT] = imx_clk_gate4("usb1_ctrl_root_clk", "usb_core_ref", base + 0x44d0, 0); - clks[IMX8MQ_CLK_USB2_CTRL_ROOT] = imx_clk_gate4("usb2_ctrl_root_clk", "usb_core_ref", base + 0x44e0, 0); + clks[IMX8MQ_CLK_USB1_CTRL_ROOT] = imx_clk_gate4("usb1_ctrl_root_clk", "usb_bus", base + 0x44d0, 0); + clks[IMX8MQ_CLK_USB2_CTRL_ROOT] = imx_clk_gate4("usb2_ctrl_root_clk", "usb_bus", base + 0x44e0, 0); clks[IMX8MQ_CLK_USB1_PHY_ROOT] = imx_clk_gate4("usb1_phy_root_clk", "usb_phy_ref", base + 0x44f0, 0); clks[IMX8MQ_CLK_USB2_PHY_ROOT] = imx_clk_gate4("usb2_phy_root_clk", "usb_phy_ref", base + 0x4500, 0); clks[IMX8MQ_CLK_USDHC1_ROOT] = imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0); @@ -539,7 +540,7 @@ static int imx8mq_clocks_probe(struct platform_device *pdev) clks[IMX8MQ_CLK_DISP_AXI_ROOT] = imx_clk_gate2_shared2("disp_axi_root_clk", "disp_axi", base + 0x45d0, 0, &share_count_dcss); clks[IMX8MQ_CLK_DISP_APB_ROOT] = imx_clk_gate2_shared2("disp_apb_root_clk", "disp_apb", base + 0x45d0, 0, &share_count_dcss); clks[IMX8MQ_CLK_DISP_RTRM_ROOT] = imx_clk_gate2_shared2("disp_rtrm_root_clk", "disp_rtrm", base + 0x45d0, 0, &share_count_dcss); - clks[IMX8MQ_CLK_TMU_ROOT] = imx_clk_gate4_flags("tmu_root_clk", "ipg_root", base + 0x4620, 0, CLK_IS_CRITICAL); + clks[IMX8MQ_CLK_TMU_ROOT] = imx_clk_gate4("tmu_root_clk", "ipg_root", base + 0x4620, 0); clks[IMX8MQ_CLK_VPU_DEC_ROOT] = imx_clk_gate2_flags("vpu_dec_root_clk", "vpu_bus", base + 0x4630, 0, CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE); clks[IMX8MQ_CLK_CSI1_ROOT] = imx_clk_gate4("csi1_root_clk", "csi1_core", base + 0x4650, 0); clks[IMX8MQ_CLK_CSI2_ROOT] = imx_clk_gate4("csi2_root_clk", "csi2_core", base + 0x4660, 0); @@ -561,10 +562,18 @@ static int imx8mq_clocks_probe(struct platform_device *pdev) clk_data.clk_num = ARRAY_SIZE(clks); err = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); - WARN_ON(err); + if (err < 0) { + dev_err(dev, "failed to register clks for i.MX8MQ\n"); + goto unregister_clks; + } imx_register_uart_clocks(uart_clks); + return 0; + +unregister_clks: + imx_unregister_clocks(clks, ARRAY_SIZE(clks)); + return err; } |