clk: imx8mp: Fill in DWC3 USB, USB PHY, HSIOMIX clock
Add clock tables required to bring up DWC3 USB, USB PHY and HSIOMIX domain.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index 31689e0..4fd6912 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -26,6 +26,10 @@
"sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
"audio_pll1_out", "sys_pll3_out", };
+static const char *imx8mp_hsio_axi_sels[] = {"clock-osc-24m", "sys_pll2_500m", "sys_pll1_800m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
static const char *imx8mp_main_axi_sels[] = {"clock-osc-24m", "sys_pll2_333m", "sys_pll1_800m",
"sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out",
"video_pll1_out", "sys_pll1_100m",};
@@ -106,6 +110,14 @@
"sys_pll2_100m", "sys_pll3_out", "clk_ext2",
"clk_ext3", "audio_pll2_out", };
+static const char *imx8mp_usb_core_ref_sels[] = {"clock-osc-24m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char *imx8mp_usb_phy_ref_sels[] = {"clock-osc-24m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
static const char *imx8mp_gic_sels[] = {"clock-osc-24m", "sys_pll2_200m", "sys_pll1_40m",
"sys_pll2_100m", "sys_pll1_800m",
"sys_pll2_500m", "clk_ext4", "audio_pll2_out" };
@@ -191,6 +203,8 @@
clk_dm(IMX8MP_SYS_PLL2_500M, imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2));
clk_dm(IMX8MP_SYS_PLL2_1000M, imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1));
+ clk_dm(IMX8MP_CLK_24M, imx_clk_fixed_factor("clock-osc-24m", "osc_24m", 1, 1));
+
base = dev_read_addr_ptr(dev);
if (!base)
return -EINVAL;
@@ -199,6 +213,7 @@
clk_dm(IMX8MP_CLK_A53_CG, imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28));
clk_dm(IMX8MP_CLK_A53_DIV, imx_clk_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3));
+ clk_dm(IMX8MP_CLK_HSIO_AXI, imx8m_clk_composite("hsio_axi", imx8mp_hsio_axi_sels, base + 0x8380));
clk_dm(IMX8MP_CLK_MAIN_AXI, imx8m_clk_composite_critical("main_axi", imx8mp_main_axi_sels, base + 0x8800));
clk_dm(IMX8MP_CLK_ENET_AXI, imx8m_clk_composite_critical("enet_axi", imx8mp_enet_axi_sels, base + 0x8880));
clk_dm(IMX8MP_CLK_NAND_USDHC_BUS, imx8m_clk_composite_critical("nand_usdhc_bus", imx8mp_nand_usdhc_sels, base + 0x8900));
@@ -228,6 +243,8 @@
clk_dm(IMX8MP_CLK_UART2, imx8m_clk_composite("uart2", imx8mp_uart2_sels, base + 0xaf80));
clk_dm(IMX8MP_CLK_UART3, imx8m_clk_composite("uart3", imx8mp_uart3_sels, base + 0xb000));
clk_dm(IMX8MP_CLK_UART4, imx8m_clk_composite("uart4", imx8mp_uart4_sels, base + 0xb080));
+ clk_dm(IMX8MP_CLK_USB_CORE_REF, imx8m_clk_composite("usb_core_ref", imx8mp_usb_core_ref_sels, base + 0xb100));
+ clk_dm(IMX8MP_CLK_USB_PHY_REF, imx8m_clk_composite("usb_phy_ref", imx8mp_usb_phy_ref_sels, base + 0xb180));
clk_dm(IMX8MP_CLK_GIC, imx8m_clk_composite_critical("gic", imx8mp_gic_sels, base + 0xb200));
clk_dm(IMX8MP_CLK_WDOG, imx8m_clk_composite("wdog", imx8mp_wdog_sels, base + 0xb900));
@@ -256,11 +273,14 @@
clk_dm(IMX8MP_CLK_UART2_ROOT, imx_clk_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0));
clk_dm(IMX8MP_CLK_UART3_ROOT, imx_clk_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0));
clk_dm(IMX8MP_CLK_UART4_ROOT, imx_clk_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0));
+ clk_dm(IMX8MP_CLK_USB_ROOT, imx_clk_gate4("usb_root_clk", "osc_32k", base + 0x44d0, 0));
+ clk_dm(IMX8MP_CLK_USB_PHY_ROOT, imx_clk_gate4("usb_phy_root_clk", "usb_phy_ref", base + 0x44f0, 0));
clk_dm(IMX8MP_CLK_USDHC1_ROOT, imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0));
clk_dm(IMX8MP_CLK_USDHC2_ROOT, imx_clk_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0));
clk_dm(IMX8MP_CLK_WDOG1_ROOT, imx_clk_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0));
clk_dm(IMX8MP_CLK_WDOG2_ROOT, imx_clk_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0));
clk_dm(IMX8MP_CLK_WDOG3_ROOT, imx_clk_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0));
+ clk_dm(IMX8MP_CLK_HSIO_ROOT, imx_clk_gate4("hsio_root_clk", "ipg_root", base + 0x45c0, 0));
clk_dm(IMX8MP_CLK_USDHC3_ROOT, imx_clk_gate4("usdhc3_root_clk", "usdhc3", base + 0x45e0, 0));