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authorTom Rini <trini@konsulko.com>2022-04-13 08:00:11 -0400
committerTom Rini <trini@konsulko.com>2022-04-13 08:00:11 -0400
commit2ddf84679df65ba156782ceb75b44696f2cbb3e6 (patch)
tree7a736235da332086c458da9c20bd88cb1ce45a8e /drivers/clk/imx
parentb2a22b2c9f07e4c78108feb3bc16e18ebd88388a (diff)
parenta1c711046b0d5478a702b27c6773ea6231eba057 (diff)
Merge tag 'u-boot-imx-20220413' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20220413 i.MX patches for 2022.07 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11710
Diffstat (limited to 'drivers/clk/imx')
-rw-r--r--drivers/clk/imx/Kconfig18
-rw-r--r--drivers/clk/imx/Makefile2
-rw-r--r--drivers/clk/imx/clk-imx8mm.c88
-rw-r--r--drivers/clk/imx/clk-imx8mn.c60
-rw-r--r--drivers/clk/imx/clk-imx8mp.c114
-rw-r--r--drivers/clk/imx/clk-imx8mq.c503
-rw-r--r--drivers/clk/imx/clk-imxrt1020.c2
-rw-r--r--drivers/clk/imx/clk-imxrt1050.c2
-rw-r--r--drivers/clk/imx/clk-pll14xx.c61
-rw-r--r--drivers/clk/imx/clk.h4
10 files changed, 686 insertions, 168 deletions
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index cdd348020b0..04d252a1e03 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -71,6 +71,24 @@ config CLK_IMX8MP
help
This enables support clock driver for i.MX8MP platforms.
+config SPL_CLK_IMX8MQ
+ bool "SPL clock support for i.MX8MQ"
+ depends on ARCH_IMX8M && SPL
+ select SPL_CLK
+ select SPL_CLK_CCF
+ select SPL_CLK_COMPOSITE_CCF
+ help
+ This enables SPL DM/DTS support for clock driver in i.MX8MQ
+
+config CLK_IMX8MQ
+ bool "Clock support for i.MX8MQ"
+ depends on ARCH_IMX8M
+ select CLK
+ select CLK_CCF
+ select CLK_COMPOSITE_CCF
+ help
+ This enables support clock driver for i.MX8MQ platforms.
+
config SPL_CLK_IMXRT1020
bool "SPL clock support for i.MXRT1020"
depends on ARCH_IMXRT && SPL
diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile
index 01bbbdf3aea..c5766901f2b 100644
--- a/drivers/clk/imx/Makefile
+++ b/drivers/clk/imx/Makefile
@@ -16,6 +16,8 @@ obj-$(CONFIG_$(SPL_TPL_)CLK_IMX8MN) += clk-imx8mn.o clk-pll14xx.o \
clk-composite-8m.o
obj-$(CONFIG_$(SPL_TPL_)CLK_IMX8MP) += clk-imx8mp.o clk-pll14xx.o \
clk-composite-8m.o
+obj-$(CONFIG_$(SPL_TPL_)CLK_IMX8MQ) += clk-imx8mq.o clk-pll14xx.o \
+ clk-composite-8m.o
obj-$(CONFIG_$(SPL_TPL_)CLK_IMXRT1020) += clk-imxrt1020.o
obj-$(CONFIG_$(SPL_TPL_)CLK_IMXRT1050) += clk-imxrt1050.o
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 443bbdae332..542aa31f7ac 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -15,56 +15,6 @@
#include "clk.h"
-#define PLL_1416X_RATE(_rate, _m, _p, _s) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
-#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- .kdiv = (_k), \
- }
-
-static const struct imx_pll14xx_rate_table imx8mm_pll1416x_tbl[] = {
- PLL_1416X_RATE(1800000000U, 225, 3, 0),
- PLL_1416X_RATE(1600000000U, 200, 3, 0),
- PLL_1416X_RATE(1200000000U, 300, 3, 1),
- PLL_1416X_RATE(1000000000U, 250, 3, 1),
- PLL_1416X_RATE(800000000U, 200, 3, 1),
- PLL_1416X_RATE(750000000U, 250, 2, 2),
- PLL_1416X_RATE(700000000U, 350, 3, 2),
- PLL_1416X_RATE(600000000U, 300, 3, 2),
-};
-
-static const struct imx_pll14xx_rate_table imx8mm_drampll_tbl[] = {
- PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
-};
-
-static struct imx_pll14xx_clk imx8mm_dram_pll __initdata = {
- .type = PLL_1443X,
- .rate_table = imx8mm_drampll_tbl,
- .rate_count = ARRAY_SIZE(imx8mm_drampll_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mm_arm_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mm_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mm_sys_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mm_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
-};
-
static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", };
static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
@@ -116,6 +66,18 @@ static const char *imx8mm_i2c3_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_
static const char *imx8mm_i2c4_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
"video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
+static const char *imx8mm_pwm1_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
+ "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
+
+static const char *imx8mm_pwm2_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
+ "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
+
+static const char *imx8mm_pwm3_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
+ "sys_pll3_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
+
+static const char *imx8mm_pwm4_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
+ "sys_pll3_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
+
static const char *imx8mm_wdog_sels[] = {"clock-osc-24m", "sys_pll1_133m", "sys_pll1_160m", "vpu_pll_out",
"sys_pll2_125m", "sys_pll3_out", "sys_pll1_80m", "sys_pll2_166m", };
@@ -164,19 +126,19 @@ static int imx8mm_clk_probe(struct udevice *dev)
clk_dm(IMX8MM_DRAM_PLL,
imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel",
- base + 0x50, &imx8mm_dram_pll));
+ base + 0x50, &imx_1443x_dram_pll));
clk_dm(IMX8MM_ARM_PLL,
imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel",
- base + 0x84, &imx8mm_arm_pll));
+ base + 0x84, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL1,
imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel",
- base + 0x94, &imx8mm_sys_pll));
+ base + 0x94, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL2,
imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel",
- base + 0x104, &imx8mm_sys_pll));
+ base + 0x104, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL3,
imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel",
- base + 0x114, &imx8mm_sys_pll));
+ base + 0x114, &imx_1416x_pll));
/* PLL bypass out */
clk_dm(IMX8MM_DRAM_PLL_BYPASS,
@@ -305,6 +267,14 @@ static int imx8mm_clk_probe(struct udevice *dev)
imx8m_clk_composite("i2c3", imx8mm_i2c3_sels, base + 0xae00));
clk_dm(IMX8MM_CLK_I2C4,
imx8m_clk_composite("i2c4", imx8mm_i2c4_sels, base + 0xae80));
+ clk_dm(IMX8MM_CLK_PWM1,
+ imx8m_clk_composite("pwm1", imx8mm_pwm1_sels, base + 0xb380));
+ clk_dm(IMX8MM_CLK_PWM2,
+ imx8m_clk_composite("pwm2", imx8mm_pwm2_sels, base + 0xb400));
+ clk_dm(IMX8MM_CLK_PWM3,
+ imx8m_clk_composite("pwm3", imx8mm_pwm3_sels, base + 0xb480));
+ clk_dm(IMX8MM_CLK_PWM4,
+ imx8m_clk_composite("pwm4", imx8mm_pwm4_sels, base + 0xb500));
clk_dm(IMX8MM_CLK_WDOG,
imx8m_clk_composite("wdog", imx8mm_wdog_sels, base + 0xb900));
clk_dm(IMX8MM_CLK_USDHC3,
@@ -339,6 +309,14 @@ static int imx8mm_clk_probe(struct udevice *dev)
imx_clk_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0));
clk_dm(IMX8MM_CLK_OCOTP_ROOT,
imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0));
+ clk_dm(IMX8MM_CLK_PWM1_ROOT,
+ imx_clk_gate4("pwm1_root_clk", "pwm1", base + 0x4280, 0));
+ clk_dm(IMX8MM_CLK_PWM2_ROOT,
+ imx_clk_gate4("pwm2_root_clk", "pwm2", base + 0x4290, 0));
+ clk_dm(IMX8MM_CLK_PWM3_ROOT,
+ imx_clk_gate4("pwm3_root_clk", "pwm3", base + 0x42a0, 0));
+ clk_dm(IMX8MM_CLK_PWM4_ROOT,
+ imx_clk_gate4("pwm4_root_clk", "pwm4", base + 0x42b0, 0));
clk_dm(IMX8MM_CLK_USDHC1_ROOT,
imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0));
clk_dm(IMX8MM_CLK_USDHC2_ROOT,
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index bb62138f8ca..15d7599cfb7 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -15,56 +15,6 @@
#include "clk.h"
-#define PLL_1416X_RATE(_rate, _m, _p, _s) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
-#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- .kdiv = (_k), \
- }
-
-static const struct imx_pll14xx_rate_table imx8mn_pll1416x_tbl[] = {
- PLL_1416X_RATE(1800000000U, 225, 3, 0),
- PLL_1416X_RATE(1600000000U, 200, 3, 0),
- PLL_1416X_RATE(1200000000U, 300, 3, 1),
- PLL_1416X_RATE(1000000000U, 250, 3, 1),
- PLL_1416X_RATE(800000000U, 200, 3, 1),
- PLL_1416X_RATE(750000000U, 250, 2, 2),
- PLL_1416X_RATE(700000000U, 350, 3, 2),
- PLL_1416X_RATE(600000000U, 300, 3, 2),
-};
-
-static const struct imx_pll14xx_rate_table imx8mn_drampll_tbl[] = {
- PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
-};
-
-static struct imx_pll14xx_clk imx8mn_dram_pll __initdata = {
- .type = PLL_1443X,
- .rate_table = imx8mn_drampll_tbl,
- .rate_count = ARRAY_SIZE(imx8mn_drampll_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mn_arm_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mn_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mn_pll1416x_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mn_sys_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mn_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mn_pll1416x_tbl),
-};
-
static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", };
static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
@@ -172,19 +122,19 @@ static int imx8mn_clk_probe(struct udevice *dev)
clk_dm(IMX8MN_DRAM_PLL,
imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel",
- base + 0x50, &imx8mn_dram_pll));
+ base + 0x50, &imx_1443x_dram_pll));
clk_dm(IMX8MN_ARM_PLL,
imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel",
- base + 0x84, &imx8mn_arm_pll));
+ base + 0x84, &imx_1416x_pll));
clk_dm(IMX8MN_SYS_PLL1,
imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel",
- base + 0x94, &imx8mn_sys_pll));
+ base + 0x94, &imx_1416x_pll));
clk_dm(IMX8MN_SYS_PLL2,
imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel",
- base + 0x104, &imx8mn_sys_pll));
+ base + 0x104, &imx_1416x_pll));
clk_dm(IMX8MN_SYS_PLL3,
imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel",
- base + 0x114, &imx8mn_sys_pll));
+ base + 0x114, &imx_1416x_pll));
/* PLL bypass out */
clk_dm(IMX8MN_DRAM_PLL_BYPASS,
diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index ad84ce38ede..ac727b7e404 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -15,56 +15,6 @@
#include "clk.h"
-#define PLL_1416X_RATE(_rate, _m, _p, _s) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- }
-
-#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
- { \
- .rate = (_rate), \
- .mdiv = (_m), \
- .pdiv = (_p), \
- .sdiv = (_s), \
- .kdiv = (_k), \
- }
-
-static const struct imx_pll14xx_rate_table imx8mp_pll1416x_tbl[] = {
- PLL_1416X_RATE(1800000000U, 225, 3, 0),
- PLL_1416X_RATE(1600000000U, 200, 3, 0),
- PLL_1416X_RATE(1200000000U, 300, 3, 1),
- PLL_1416X_RATE(1000000000U, 250, 3, 1),
- PLL_1416X_RATE(800000000U, 200, 3, 1),
- PLL_1416X_RATE(750000000U, 250, 2, 2),
- PLL_1416X_RATE(700000000U, 350, 3, 2),
- PLL_1416X_RATE(600000000U, 300, 3, 2),
-};
-
-static const struct imx_pll14xx_rate_table imx8mp_drampll_tbl[] = {
- PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
-};
-
-static struct imx_pll14xx_clk imx8mp_dram_pll __initdata = {
- .type = PLL_1443X,
- .rate_table = imx8mp_drampll_tbl,
- .rate_count = ARRAY_SIZE(imx8mp_drampll_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mp_arm_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mp_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mp_pll1416x_tbl),
-};
-
-static struct imx_pll14xx_clk imx8mp_sys_pll __initdata = {
- .type = PLL_1416X,
- .rate_table = imx8mp_pll1416x_tbl,
- .rate_count = ARRAY_SIZE(imx8mp_pll1416x_tbl),
-};
-
static const char *pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", };
static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
@@ -76,6 +26,10 @@ static const char *imx8mp_a53_sels[] = {"clock-osc-24m", "arm_pll_out", "sys_pll
"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",};
@@ -156,10 +110,30 @@ static const char *imx8mp_uart4_sels[] = {"clock-osc-24m", "sys_pll1_80m", "sys_
"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" };
+static const char *imx8mp_ecspi1_sels[] = {"clock-osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *imx8mp_ecspi2_sels[] = {"clock-osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *imx8mp_ecspi3_sels[] = {"clock-osc_24m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
static const char *imx8mp_wdog_sels[] = {"clock-osc-24m", "sys_pll1_133m", "sys_pll1_160m",
"vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
"sys_pll1_80m", "sys_pll2_166m" };
@@ -188,7 +162,9 @@ static const char *imx8mp_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", }
static int imx8mp_clk_probe(struct udevice *dev)
{
+ struct clk osc_24m_clk, osc_32k_clk;
void __iomem *base;
+ int ret;
base = (void *)ANATOP_BASE_ADDR;
@@ -198,11 +174,16 @@ static int imx8mp_clk_probe(struct udevice *dev)
clk_dm(IMX8MP_SYS_PLL2_REF_SEL, imx_clk_mux("sys_pll2_ref_sel", base + 0x104, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MP_SYS_PLL3_REF_SEL, imx_clk_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
- clk_dm(IMX8MP_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx8mp_dram_pll));
- clk_dm(IMX8MP_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx8mp_arm_pll));
- clk_dm(IMX8MP_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94, &imx8mp_sys_pll));
- clk_dm(IMX8MP_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104, &imx8mp_sys_pll));
- clk_dm(IMX8MP_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, &imx8mp_sys_pll));
+ clk_dm(IMX8MP_DRAM_PLL, imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50,
+ &imx_1443x_dram_pll));
+ clk_dm(IMX8MP_ARM_PLL, imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84,
+ &imx_1416x_pll));
+ clk_dm(IMX8MP_SYS_PLL1, imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94,
+ &imx_1416x_pll));
+ clk_dm(IMX8MP_SYS_PLL2, imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104,
+ &imx_1416x_pll));
+ clk_dm(IMX8MP_SYS_PLL3, imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114,
+ &imx_1416x_pll));
clk_dm(IMX8MP_DRAM_PLL_BYPASS, imx_clk_mux_flags("dram_pll_bypass", base + 0x50, 4, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT));
clk_dm(IMX8MP_ARM_PLL_BYPASS, imx_clk_mux_flags("arm_pll_bypass", base + 0x84, 4, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT));
@@ -236,6 +217,16 @@ static int imx8mp_clk_probe(struct udevice *dev)
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));
+ ret = clk_get_by_name(dev, "osc_24m", &osc_24m_clk);
+ if (ret)
+ return ret;
+ clk_dm(IMX8MP_CLK_24M, dev_get_clk_ptr(osc_24m_clk.dev));
+
+ ret = clk_get_by_name(dev, "osc_32k", &osc_32k_clk);
+ if (ret)
+ return ret;
+ clk_dm(IMX8MP_CLK_32K, dev_get_clk_ptr(osc_32k_clk.dev));
+
base = dev_read_addr_ptr(dev);
if (!base)
return -EINVAL;
@@ -244,6 +235,7 @@ static int imx8mp_clk_probe(struct udevice *dev)
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));
@@ -273,7 +265,12 @@ static int imx8mp_clk_probe(struct udevice *dev)
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_ECSPI1, imx8m_clk_composite("ecspi1", imx8mp_ecspi1_sels, base + 0xb280));
+ clk_dm(IMX8MP_CLK_ECSPI2, imx8m_clk_composite("ecspi2", imx8mp_ecspi2_sels, base + 0xb300));
+ clk_dm(IMX8MP_CLK_ECSPI3, imx8m_clk_composite("ecspi3", imx8mp_ecspi3_sels, base + 0xc180));
clk_dm(IMX8MP_CLK_WDOG, imx8m_clk_composite("wdog", imx8mp_wdog_sels, base + 0xb900));
clk_dm(IMX8MP_CLK_USDHC3, imx8m_clk_composite("usdhc3", imx8mp_usdhc3_sels, base + 0xbc80));
@@ -282,7 +279,9 @@ static int imx8mp_clk_probe(struct udevice *dev)
clk_dm(IMX8MP_CLK_DRAM_CORE, imx_clk_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mp_dram_core_sels, ARRAY_SIZE(imx8mp_dram_core_sels), CLK_IS_CRITICAL));
clk_dm(IMX8MP_CLK_DRAM1_ROOT, imx_clk_gate4_flags("dram1_root_clk", "dram_core_clk", base + 0x4050, 0, CLK_IS_CRITICAL));
-
+ clk_dm(IMX8MP_CLK_ECSPI1_ROOT, imx_clk_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0));
+ clk_dm(IMX8MP_CLK_ECSPI2_ROOT, imx_clk_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0));
+ clk_dm(IMX8MP_CLK_ECSPI3_ROOT, imx_clk_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0));
clk_dm(IMX8MP_CLK_ENET1_ROOT, imx_clk_gate4("enet1_root_clk", "enet_axi", base + 0x40a0, 0));
clk_dm(IMX8MP_CLK_GPIO1_ROOT, imx_clk_gate4("gpio1_root_clk", "ipg_root", base + 0x40b0, 0));
clk_dm(IMX8MP_CLK_GPIO2_ROOT, imx_clk_gate4("gpio2_root_clk", "ipg_root", base + 0x40c0, 0));
@@ -301,11 +300,14 @@ static int imx8mp_clk_probe(struct udevice *dev)
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));
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
new file mode 100644
index 00000000000..cf197df96db
--- /dev/null
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -0,0 +1,503 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2019 NXP
+ * Copyright 2022 Purism
+ * Peng Fan <peng.fan@nxp.com>
+ */
+
+#include <common.h>
+#include <clk.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <log.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
+#include <dt-bindings/clock/imx8mq-clock.h>
+
+#include "clk.h"
+
+static const char *const pll_ref_sels[] = { "clock-osc-25m", "clock-osc-27m", "clock-phy-27m", "dummy", };
+static const char *const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
+static const char *const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
+static const char *const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
+static const char *const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
+static const char *const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
+static const char *const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
+
+static const char *const imx8mq_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
+static const char *const imx8mq_a53_sels[] = {"clock-osc-25m", "arm_pll_out", "sys_pll2_500m",
+ "sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
+ "audio_pll1_out", "sys_pll3_out", };
+
+static const char *const imx8mq_ahb_sels[] = {"clock-osc-25m", "sys_pll1_133m", "sys_pll1_800m",
+ "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
+ "audio_pll1_out", "video_pll1_out", };
+
+static const char *const imx8mq_dram_alt_sels[] = {"osc_25m", "sys_pll1_800m", "sys_pll1_100m",
+ "sys_pll2_500m", "sys_pll2_250m",
+ "sys_pll1_400m", "audio_pll1_out", "sys_pll1_266m", } ;
+
+static const char * const imx8mq_dram_apb_sels[] = {"osc_25m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *const imx8mq_enet_axi_sels[] = {"clock-osc-25m", "sys_pll1_266m", "sys_pll1_800m",
+ "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
+ "video_pll1_out", "sys_pll3_out", };
+
+static const char *const imx8mq_enet_ref_sels[] = {"clock-osc-25m", "sys_pll2_125m", "sys_pll2_50m",
+ "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
+ "video_pll1_out", "clk_ext4", };
+
+static const char *const imx8mq_enet_timer_sels[] = {"clock-osc-25m", "sys_pll2_100m", "audio_pll1_out",
+ "clk_ext1", "clk_ext2", "clk_ext3", "clk_ext4",
+ "video_pll1_out", };
+
+static const char *const imx8mq_enet_phy_sels[] = {"clock-osc-25m", "sys_pll2_50m", "sys_pll2_125m",
+ "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out",
+ "audio_pll2_out", };
+
+static const char *const imx8mq_nand_usdhc_sels[] = {"clock-osc-25m", "sys_pll1_266m", "sys_pll1_800m",
+ "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll1_out", };
+
+static const char *const imx8mq_usb_bus_sels[] = {"clock-osc-25m", "sys_pll2_500m", "sys_pll1_800m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char *const imx8mq_usdhc1_sels[] = {"clock-osc-25m", "sys_pll1_400m", "sys_pll1_800m",
+ "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
+ "audio_pll2_out", "sys_pll1_100m", };
+
+static const char *const imx8mq_usdhc2_sels[] = {"clock-osc-25m", "sys_pll1_400m", "sys_pll1_800m",
+ "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
+ "audio_pll2_out", "sys_pll1_100m", };
+
+static const char *const imx8mq_i2c1_sels[] = {"clock-osc-25m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char *const imx8mq_i2c2_sels[] = {"clock-osc-25m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char *const imx8mq_i2c3_sels[] = {"clock-osc-25m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char *const imx8mq_i2c4_sels[] = {"clock-osc-25m", "sys_pll1_160m", "sys_pll2_50m",
+ "sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+ "audio_pll2_out", "sys_pll1_133m", };
+
+static const char *const imx8mq_uart1_sels[] = {"clock-osc-25m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char *const imx8mq_uart2_sels[] = {"clock-osc-25m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char *const imx8mq_uart3_sels[] = {"clock-osc-25m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext4", "audio_pll2_out", };
+
+static const char *const imx8mq_uart4_sels[] = {"clock-osc-25m", "sys_pll1_80m", "sys_pll2_200m",
+ "sys_pll2_100m", "sys_pll3_out", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char *const imx8mq_wdog_sels[] = {"clock-osc-25m", "sys_pll1_133m", "sys_pll1_160m",
+ "vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
+ "sys_pll1_80m", "sys_pll2_166m", };
+
+static const char *const imx8mq_qspi_sels[] = {"clock-osc-25m", "sys_pll1_400m", "sys_pll2_333m",
+ "sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m",
+ "sys_pll3_out", "sys_pll1_100m", };
+
+static const char *const imx8mq_usb_core_sels[] = {"clock-osc-25m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char *const imx8mq_usb_phy_sels[] = {"clock-osc-25m", "sys_pll1_100m", "sys_pll1_40m",
+ "sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
+ "clk_ext3", "audio_pll2_out", };
+
+static const char *const imx8mq_ecspi1_sels[] = {"clock-osc-25m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *const imx8mq_ecspi2_sels[] = {"clock-osc-25m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *const imx8mq_ecspi3_sels[] = {"clock-osc-25m", "sys_pll2_200m", "sys_pll1_40m",
+ "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
+ "sys_pll2_250m", "audio_pll2_out", };
+
+static const char *const imx8mq_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };
+
+static const char *const pllout_monitor_sels[] = {"clock-osc-25m", "clock-osc-27m", "clock-phy-27m",
+ "dummy", "clock-ckil", "audio_pll1_out_monitor",
+ "audio_pll2_out_monitor", "gpu_pll_out_monitor",
+ "vpu_pll_out_monitor", "video_pll1_out_monitor",
+ "arm_pll_out_monitor", "sys_pll1_out_monitor",
+ "sys_pll2_out_monitor", "sys_pll3_out_monitor",
+ "video_pll2_out_monitor", "dram_pll_out_monitor", };
+
+static int imx8mq_clk_probe(struct udevice *dev)
+{
+ void __iomem *base;
+
+ base = (void *)ANATOP_BASE_ADDR;
+
+ clk_dm(IMX8MQ_CLK_32K, clk_register_fixed_rate(NULL, "ckil", 32768));
+ clk_dm(IMX8MQ_CLK_27M, clk_register_fixed_rate(NULL, "clock-osc-27m", 27000000));
+
+ clk_dm(IMX8MQ_DRAM_PLL1_REF_SEL,
+ imx_clk_mux("dram_pll_ref_sel", base + 0x60, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_ARM_PLL_REF_SEL,
+ imx_clk_mux("arm_pll_ref_sel", base + 0x28, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_GPU_PLL_REF_SEL,
+ imx_clk_mux("gpu_pll_ref_sel", base + 0x18, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_VPU_PLL_REF_SEL,
+ imx_clk_mux("vpu_pll_ref_sel", base + 0x20, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_SYS3_PLL1_REF_SEL,
+ imx_clk_mux("sys3_pll_ref_sel", base + 0x48, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_AUDIO_PLL1_REF_SEL,
+ imx_clk_mux("audio_pll1_ref_sel", base + 0x0, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_AUDIO_PLL2_REF_SEL,
+ imx_clk_mux("audio_pll2_ref_sel", base + 0x8, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_VIDEO_PLL1_REF_SEL,
+ imx_clk_mux("video_pll1_ref_sel", base + 0x10, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+ clk_dm(IMX8MQ_VIDEO2_PLL1_REF_SEL,
+ imx_clk_mux("video_pll2_ref_sel", base + 0x54, 0, 2,
+ pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
+
+ clk_dm(IMX8MQ_ARM_PLL,
+ imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel",
+ base + 0x28, &imx_1416x_pll));
+ clk_dm(IMX8MQ_GPU_PLL,
+ imx_clk_pll14xx("gpu_pll", "gpu_pll_ref_sel",
+ base + 0x18, &imx_1416x_pll));
+ clk_dm(IMX8MQ_VPU_PLL,
+ imx_clk_pll14xx("vpu_pll", "vpu_pll_ref_sel",
+ base + 0x20, &imx_1416x_pll));
+
+ clk_dm(IMX8MQ_SYS1_PLL1,
+ clk_register_fixed_rate(NULL, "sys1_pll", 800000000));
+ clk_dm(IMX8MQ_SYS2_PLL1,
+ clk_register_fixed_rate(NULL, "sys2_pll", 1000000000));
+ clk_dm(IMX8MQ_SYS2_PLL1,
+ clk_register_fixed_rate(NULL, "sys3_pll", 1000000000));
+ clk_dm(IMX8MQ_AUDIO_PLL1,
+ imx_clk_pll14xx("audio_pll1", "audio_pll1_ref_sel",
+ base + 0x0, &imx_1443x_pll));
+ clk_dm(IMX8MQ_AUDIO_PLL2,
+ imx_clk_pll14xx("audio_pll2", "audio_pll2_ref_sel",
+ base + 0x8, &imx_1443x_pll));
+ clk_dm(IMX8MQ_VIDEO_PLL1,
+ imx_clk_pll14xx("video_pll1", "video_pll1_ref_sel",
+ base + 0x10, &imx_1443x_pll));
+
+ /* PLL bypass out */
+ clk_dm(IMX8MQ_ARM_PLL_BYPASS,
+ imx_clk_mux_flags("arm_pll_bypass", base + 0x28, 4, 1,
+ arm_pll_bypass_sels,
+ ARRAY_SIZE(arm_pll_bypass_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_GPU_PLL_BYPASS,
+ imx_clk_mux_flags("gpu_pll_bypass", base + 0x18, 4, 1,
+ gpu_pll_bypass_sels,
+ ARRAY_SIZE(gpu_pll_bypass_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_VPU_PLL_BYPASS,
+ imx_clk_mux_flags("vpu_pll_bypass", base + 0x20, 4, 1,
+ vpu_pll_bypass_sels,
+ ARRAY_SIZE(vpu_pll_bypass_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_AUDIO_PLL1_BYPASS,
+ imx_clk_mux_flags("audio_pll1_bypass", base + 0x0, 4, 1,
+ audio_pll1_bypass_sels,
+ ARRAY_SIZE(audio_pll1_bypass_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_AUDIO_PLL2_BYPASS,
+ imx_clk_mux_flags("audio_pll2_bypass", base + 0x8, 4, 1,
+ audio_pll2_bypass_sels,
+ ARRAY_SIZE(audio_pll2_bypass_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_VIDEO_PLL1_BYPASS,
+ imx_clk_mux_flags("video_pll1_bypass", base + 0x10, 4, 1,
+ video_pll1_bypass_sels,
+ ARRAY_SIZE(video_pll1_bypass_sels),
+ CLK_SET_RATE_PARENT));
+
+ /* PLL out gate */
+ clk_dm(IMX8MQ_DRAM_PLL_OUT,
+ imx_clk_gate("dram_pll_out", "dram_pll_ref_sel",
+ base + 0x60, 13));
+ clk_dm(IMX8MQ_ARM_PLL_OUT,
+ imx_clk_gate("arm_pll_out", "arm_pll_bypass",
+ base + 0x28, 11));
+ clk_dm(IMX8MQ_GPU_PLL_OUT,
+ imx_clk_gate("gpu_pll_out", "gpu_pll_bypass",
+ base + 0x18, 11));
+ clk_dm(IMX8MQ_VPU_PLL_OUT,
+ imx_clk_gate("vpu_pll_out", "vpu_pll_bypass",
+ base + 0x20, 11));
+ clk_dm(IMX8MQ_AUDIO_PLL1_OUT,
+ imx_clk_gate("audio_pll1_out", "audio_pll1_bypass",
+ base + 0x0, 11));
+ clk_dm(IMX8MQ_AUDIO_PLL2_OUT,
+ imx_clk_gate("audio_pll2_out", "audio_pll2_bypass",
+ base + 0x8, 11));
+ clk_dm(IMX8MQ_VIDEO_PLL1_OUT,
+ imx_clk_gate("video_pll1_out", "video_pll1_bypass",
+ base + 0x10, 11));
+
+ clk_dm(IMX8MQ_SYS1_PLL_OUT,
+ imx_clk_gate("sys_pll1_out", "sys1_pll",
+ base + 0x30, 11));
+ clk_dm(IMX8MQ_SYS2_PLL_OUT,
+ imx_clk_gate("sys_pll2_out", "sys2_pll",
+ base + 0x3c, 11));
+ clk_dm(IMX8MQ_SYS3_PLL_OUT,
+ imx_clk_gate("sys_pll3_out", "sys3_pll",
+ base + 0x48, 11));
+ clk_dm(IMX8MQ_VIDEO2_PLL_OUT,
+ imx_clk_gate("video_pll2_out", "video_pll2_ref_sel",
+ base + 0x54, 11));
+
+ /* SYS PLL fixed output */
+ clk_dm(IMX8MQ_SYS1_PLL_40M,
+ imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20));
+ clk_dm(IMX8MQ_SYS1_PLL_80M,
+ imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10));
+ clk_dm(IMX8MQ_SYS1_PLL_100M,
+ imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8));
+ clk_dm(IMX8MQ_SYS1_PLL_133M,
+ imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6));
+ clk_dm(IMX8MQ_SYS1_PLL_160M,
+ imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5));
+ clk_dm(IMX8MQ_SYS1_PLL_200M,
+ imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4));
+ clk_dm(IMX8MQ_SYS1_PLL_266M,
+ imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3));
+ clk_dm(IMX8MQ_SYS1_PLL_400M,
+ imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2));
+ clk_dm(IMX8MQ_SYS1_PLL_800M,
+ imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1));
+
+ clk_dm(IMX8MQ_SYS2_PLL_50M,
+ imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20));
+ clk_dm(IMX8MQ_SYS2_PLL_100M,
+ imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10));
+ clk_dm(IMX8MQ_SYS2_PLL_125M,
+ imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8));
+ clk_dm(IMX8MQ_SYS2_PLL_166M,
+ imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6));
+ clk_dm(IMX8MQ_SYS2_PLL_200M,
+ imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5));
+ clk_dm(IMX8MQ_SYS2_PLL_250M,
+ imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4));
+ clk_dm(IMX8MQ_SYS2_PLL_333M,
+ imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3));
+ clk_dm(IMX8MQ_SYS2_PLL_500M,
+ imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2));
+ clk_dm(IMX8MQ_SYS2_PLL_1000M,
+ imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1));
+
+ clk_dm(IMX8MQ_CLK_MON_AUDIO_PLL1_DIV,
+ imx_clk_divider("audio_pll1_out_monitor", "audio_pll1_bypass", base + 0x78, 0, 3));
+ clk_dm(IMX8MQ_CLK_MON_AUDIO_PLL2_DIV,
+ imx_clk_divider("audio_pll2_out_monitor", "audio_pll2_bypass", base + 0x78, 4, 3));
+ clk_dm(IMX8MQ_CLK_MON_VIDEO_PLL1_DIV,
+ imx_clk_divider("video_pll1_out_monitor", "video_pll1_bypass", base + 0x78, 8, 3));
+ clk_dm(IMX8MQ_CLK_MON_GPU_PLL_DIV,
+ imx_clk_divider("gpu_pll_out_monitor", "gpu_pll_bypass", base + 0x78, 12, 3));
+ clk_dm(IMX8MQ_CLK_MON_VPU_PLL_DIV,
+ imx_clk_divider("vpu_pll_out_monitor", "vpu_pll_bypass", base + 0x78, 16, 3));
+ clk_dm(IMX8MQ_CLK_MON_ARM_PLL_DIV,
+ imx_clk_divider("arm_pll_out_monitor", "arm_pll_bypass", base + 0x78, 20, 3));
+ clk_dm(IMX8MQ_CLK_MON_SYS_PLL1_DIV,
+ imx_clk_divider("sys_pll1_out_monitor", "sys_pll1_out", base + 0x7c, 0, 3));
+ clk_dm(IMX8MQ_CLK_MON_SYS_PLL2_DIV,
+ imx_clk_divider("sys_pll2_out_monitor", "sys_pll2_out", base + 0x7c, 4, 3));
+ clk_dm(IMX8MQ_CLK_MON_SYS_PLL3_DIV,
+ imx_clk_divider("sys_pll3_out_monitor", "sys_pll3_out", base + 0x7c, 8, 3));
+ clk_dm(IMX8MQ_CLK_MON_DRAM_PLL_DIV,
+ imx_clk_divider("dram_pll_out_monitor", "dram_pll_out", base + 0x7c, 12, 3));
+ clk_dm(IMX8MQ_CLK_MON_VIDEO_PLL2_DIV,
+ imx_clk_divider("video_pll2_out_monitor", "video_pll2_out", base + 0x7c, 16, 3));
+ clk_dm(IMX8MQ_CLK_MON_SEL,
+ imx_clk_mux_flags("pllout_monitor_sel", base + 0x74, 0, 4,
+ pllout_monitor_sels,
+ ARRAY_SIZE(pllout_monitor_sels),
+ CLK_SET_RATE_PARENT));
+ clk_dm(IMX8MQ_CLK_MON_CLK2_OUT,
+ imx_clk_gate4("pllout_monitor_clk2", "pllout_monitor_sel", base + 0x74, 4));
+
+ base = dev_read_addr_ptr(dev);
+ if (!base) {
+ printf("%s : base failed\n", __func__);
+ return -EINVAL;
+ }
+
+ clk_dm(IMX8MQ_CLK_A53_SRC,
+ imx_clk_mux2("arm_a53_src", base + 0x8000, 24, 3,
+ imx8mq_a53_sels, ARRAY_SIZE(imx8mq_a53_sels)));
+ clk_dm(IMX8MQ_CLK_A53_CG,
+ imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28));
+ clk_dm(IMX8MQ_CLK_A53_DIV,
+ imx_clk_divider2("arm_a53_div", "arm_a53_cg",
+ base + 0x8000, 0, 3));
+ clk_dm(IMX8MQ_CLK_A53_CORE,
+ imx_clk_mux2("arm_a53_src", base + 0x9880, 24, 1,
+ imx8mq_a53_core_sels, ARRAY_SIZE(imx8mq_a53_core_sels)));
+
+ clk_dm(IMX8MQ_CLK_AHB,
+ imx8m_clk_composite_critical("ahb", imx8mq_ahb_sels,
+ base + 0x9000));
+ clk_dm(IMX8MQ_CLK_IPG_ROOT,
+ imx_clk_divider2("ipg_root", "ahb", base + 0x9080, 0, 1));
+
+ clk_dm(IMX8MQ_CLK_ENET_AXI,
+ imx8m_clk_composite("enet_axi", imx8mq_enet_axi_sels,
+ base + 0x8880));
+ clk_dm(IMX8MQ_CLK_NAND_USDHC_BUS,
+ imx8m_clk_composite_critical("nand_usdhc_bus",
+ imx8mq_nand_usdhc_sels,
+ base + 0x8900));
+ clk_dm(IMX8MQ_CLK_USB_BUS,
+ imx8m_clk_composite("usb_bus", imx8mq_usb_bus_sels, base + 0x8b80));
+
+ /* DRAM */
+ clk_dm(IMX8MQ_CLK_DRAM_CORE,
+ imx_clk_mux2("dram_core_clk", base + 0x9800, 24, 1,
+ imx8mq_dram_core_sels, ARRAY_SIZE(imx8mq_dram_core_sels)));
+ clk_dm(IMX8MQ_CLK_DRAM_ALT,
+ imx8m_clk_composite("dram_alt", imx8mq_dram_alt_sels, base + 0xa000));
+ clk_dm(IMX8MQ_CLK_DRAM_APB,
+ imx8m_clk_composite_critical("dram_apb", imx8mq_dram_apb_sels, base + 0xa080));
+
+ /* IP */
+ clk_dm(IMX8MQ_CLK_USDHC1,
+ imx8m_clk_composite("usdhc1", imx8mq_usdhc1_sels,
+ base + 0xac00));
+ clk_dm(IMX8MQ_CLK_USDHC2,
+ imx8m_clk_composite("usdhc2", imx8mq_usdhc2_sels,
+ base + 0xac80));
+ clk_dm(IMX8MQ_CLK_I2C1,
+ imx8m_clk_composite("i2c1", imx8mq_i2c1_sels, base + 0xad00));
+ clk_dm(IMX8MQ_CLK_I2C2,
+ imx8m_clk_composite("i2c2", imx8mq_i2c2_sels, base + 0xad80));
+ clk_dm(IMX8MQ_CLK_I2C3,
+ imx8m_clk_composite("i2c3", imx8mq_i2c3_sels, base + 0xae00));
+ clk_dm(IMX8MQ_CLK_I2C4,
+ imx8m_clk_composite("i2c4", imx8mq_i2c4_sels, base + 0xae80));
+ clk_dm(IMX8MQ_CLK_WDOG,
+ imx8m_clk_composite("wdog", imx8mq_wdog_sels, base + 0xb900));
+ clk_dm(IMX8MQ_CLK_UART1,
+ imx8m_clk_composite("uart1", imx8mq_uart1_sels, base + 0xaf00));
+ clk_dm(IMX8MQ_CLK_UART2,
+ imx8m_clk_composite("uart2", imx8mq_uart2_sels, base + 0xaf80));
+ clk_dm(IMX8MQ_CLK_UART3,
+ imx8m_clk_composite("uart3", imx8mq_uart3_sels, base + 0xb000));
+ clk_dm(IMX8MQ_CLK_UART4,
+ imx8m_clk_composite("uart4", imx8mq_uart4_sels, base + 0xb080));
+ clk_dm(IMX8MQ_CLK_QSPI,
+ imx8m_clk_composite("qspi", imx8mq_qspi_sels, base + 0xab80));
+ clk_dm(IMX8MQ_CLK_USB_CORE_REF,
+ imx8m_clk_composite("usb_core_ref", imx8mq_usb_core_sels, base + 0xb100));
+ clk_dm(IMX8MQ_CLK_USB_PHY_REF,
+ imx8m_clk_composite("usb_phy_ref", imx8mq_usb_phy_sels, base + 0xb180));
+ clk_dm(IMX8MQ_CLK_ECSPI1,
+ imx8m_clk_composite("ecspi1", imx8mq_ecspi1_sels, base + 0xb280));
+ clk_dm(IMX8MQ_CLK_ECSPI2,
+ imx8m_clk_composite("ecspi2", imx8mq_ecspi2_sels, base + 0xb300));
+ clk_dm(IMX8MQ_CLK_ECSPI3,
+ imx8m_clk_composite("ecspi3", imx8mq_ecspi3_sels, base + 0xc180));
+
+ clk_dm(IMX8MQ_CLK_ECSPI1_ROOT,
+ imx_clk_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0));
+ clk_dm(IMX8MQ_CLK_ECSPI2_ROOT,
+ imx_clk_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0));
+ clk_dm(IMX8MQ_CLK_ECSPI3_ROOT,
+ imx_clk_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0));
+ clk_dm(IMX8MQ_CLK_I2C1_ROOT,
+ imx_clk_gate4("i2c1_root_clk", "i2c1", base + 0x4170, 0));
+ clk_dm(IMX8MQ_CLK_I2C2_ROOT,
+ imx_clk_gate4("i2c2_root_clk", "i2c2", base + 0x4180, 0));
+ clk_dm(IMX8MQ_CLK_I2C3_ROOT,
+ imx_clk_gate4("i2c3_root_clk", "i2c3", base + 0x4190, 0));
+ clk_dm(IMX8MQ_CLK_I2C4_ROOT,
+ imx_clk_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0));
+ clk_dm(IMX8MQ_CLK_UART1_ROOT,
+ imx_clk_gate4("uart1_root_clk", "uart1", base + 0x4490, 0));
+ clk_dm(IMX8MQ_CLK_UART2_ROOT,
+ imx_clk_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0));
+ clk_dm(IMX8MQ_CLK_UART3_ROOT,
+ imx_clk_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0));
+ clk_dm(IMX8MQ_CLK_UART4_ROOT,
+ imx_clk_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0));
+ clk_dm(IMX8MQ_CLK_OCOTP_ROOT,
+ imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0));
+ clk_dm(IMX8MQ_CLK_USDHC1_ROOT,
+ imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0));
+ clk_dm(IMX8MQ_CLK_USDHC2_ROOT,
+ imx_clk_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0));
+ clk_dm(IMX8MQ_CLK_WDOG1_ROOT,
+ imx_clk_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0));
+ clk_dm(IMX8MQ_CLK_WDOG2_ROOT,
+ imx_clk_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0));
+ clk_dm(IMX8MQ_CLK_WDOG3_ROOT,
+ imx_clk_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0));
+ clk_dm(IMX8MQ_CLK_QSPI_ROOT,
+ imx_clk_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0));
+ clk_dm(IMX8MQ_CLK_USB1_CTRL_ROOT,
+ imx_clk_gate4("usb1_ctrl_root_clk", "usb_bus", base + 0x44d0, 0));
+ clk_dm(IMX8MQ_CLK_USB2_CTRL_ROOT,
+ imx_clk_gate4("usb2_ctrl_root_clk", "usb_bus", base + 0x44e0, 0));
+ clk_dm(IMX8MQ_CLK_USB1_PHY_ROOT,
+ imx_clk_gate4("usb1_phy_root_clk", "usb_phy_ref", base + 0x44f0, 0));
+ clk_dm(IMX8MQ_CLK_USB2_PHY_ROOT,
+ imx_clk_gate4("usb2_phy_root_clk", "usb_phy_ref", base + 0x4500, 0));
+
+ clk_dm(IMX8MQ_CLK_ENET_REF,
+ imx8m_clk_composite("enet_ref", imx8mq_enet_ref_sels,
+ base + 0xa980));
+ clk_dm(IMX8MQ_CLK_ENET_TIMER,
+ imx8m_clk_composite("enet_timer", imx8mq_enet_timer_sels,
+ base + 0xaa00));
+ clk_dm(IMX8MQ_CLK_ENET_PHY_REF,
+ imx8m_clk_composite("enet_phy", imx8mq_enet_phy_sels,
+ base + 0xaa80));
+ clk_dm(IMX8MQ_CLK_ENET1_ROOT,
+ imx_clk_gate4("enet1_root_clk", "enet_axi",
+ base + 0x40a0, 0));
+
+ clk_dm(IMX8MQ_CLK_DRAM_ALT_ROOT,
+ imx_clk_fixed_factor("dram_alt_root", "dram_alt", 1, 4));
+
+ return 0;
+}
+
+static const struct udevice_id imx8mq_clk_ids[] = {
+ { .compatible = "fsl,imx8mq-ccm" },
+ { },
+};
+
+U_BOOT_DRIVER(imx8mq_clk) = {
+ .name = "clk_imx8mq",
+ .id = UCLASS_CLK,
+ .of_match = imx8mq_clk_ids,
+ .ops = &ccf_clk_ops,
+ .probe = imx8mq_clk_probe,
+ .flags = DM_FLAG_PRE_RELOC,
+};
diff --git a/drivers/clk/imx/clk-imxrt1020.c b/drivers/clk/imx/clk-imxrt1020.c
index 3f8b4df3c5a..dc91ac5adbf 100644
--- a/drivers/clk/imx/clk-imxrt1020.c
+++ b/drivers/clk/imx/clk-imxrt1020.c
@@ -36,7 +36,7 @@ static int imxrt1020_clk_probe(struct udevice *dev)
void *base;
/* Anatop clocks */
- base = (void *)ANATOP_BASE_ADDR;
+ base = (void *)ofnode_get_addr(ofnode_by_compatible(ofnode_null(), "fsl,imxrt-anatop"));
clk_dm(IMXRT1020_CLK_PLL2_SYS,
imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_sys", "osc",
diff --git a/drivers/clk/imx/clk-imxrt1050.c b/drivers/clk/imx/clk-imxrt1050.c
index 5cb5e3bc15a..d40635d17a4 100644
--- a/drivers/clk/imx/clk-imxrt1050.c
+++ b/drivers/clk/imx/clk-imxrt1050.c
@@ -34,7 +34,7 @@ static int imxrt1050_clk_probe(struct udevice *dev)
void *base;
/* Anatop clocks */
- base = (void *)ANATOP_BASE_ADDR;
+ base = (void *)ofnode_get_addr(ofnode_by_compatible(ofnode_null(), "fsl,imxrt-anatop"));
clk_dm(IMXRT1050_CLK_PLL1_REF_SEL,
imx_clk_mux("pll1_arm_ref_sel", base + 0x0, 14, 2,
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index b0ccb6c8eda..b93c0bc64e7 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -52,6 +52,67 @@ struct clk_pll14xx {
#define to_clk_pll14xx(_clk) container_of(_clk, struct clk_pll14xx, clk)
+#define PLL_1416X_RATE(_rate, _m, _p, _s) \
+ { \
+ .rate = (_rate), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ }
+
+#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
+ { \
+ .rate = (_rate), \
+ .mdiv = (_m), \
+ .pdiv = (_p), \
+ .sdiv = (_s), \
+ .kdiv = (_k), \
+ }
+
+static const struct imx_pll14xx_rate_table imx_pll1416x_tbl[] = {
+ PLL_1416X_RATE(1800000000U, 225, 3, 0),
+ PLL_1416X_RATE(1600000000U, 200, 3, 0),
+ PLL_1416X_RATE(1500000000U, 375, 3, 1),
+ PLL_1416X_RATE(1400000000U, 350, 3, 1),
+ PLL_1416X_RATE(1200000000U, 300, 3, 1),
+ PLL_1416X_RATE(1000000000U, 250, 3, 1),
+ PLL_1416X_RATE(800000000U, 200, 3, 1),
+ PLL_1416X_RATE(750000000U, 250, 2, 2),
+ PLL_1416X_RATE(700000000U, 350, 3, 2),
+ PLL_1416X_RATE(600000000U, 300, 3, 2),
+};
+
+const struct imx_pll14xx_rate_table imx_pll1443x_tbl[] = {
+ PLL_1443X_RATE(1039500000U, 173, 2, 1, 16384),
+ PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
+ PLL_1443X_RATE(594000000U, 198, 2, 2, 0),
+ PLL_1443X_RATE(519750000U, 173, 2, 2, 16384),
+ PLL_1443X_RATE(393216000U, 262, 2, 3, 9437),
+ PLL_1443X_RATE(361267200U, 361, 3, 3, 17511),
+};
+
+struct imx_pll14xx_clk imx_1443x_pll __initdata = {
+ .type = PLL_1443X,
+ .rate_table = imx_pll1443x_tbl,
+ .rate_count = ARRAY_SIZE(imx_pll1443x_tbl),
+};
+EXPORT_SYMBOL_GPL(imx_1443x_pll);
+
+struct imx_pll14xx_clk imx_1443x_dram_pll __initdata = {
+ .type = PLL_1443X,
+ .rate_table = imx_pll1443x_tbl,
+ .rate_count = ARRAY_SIZE(imx_pll1443x_tbl),
+ .flags = CLK_GET_RATE_NOCACHE,
+};
+EXPORT_SYMBOL_GPL(imx_1443x_dram_pll);
+
+struct imx_pll14xx_clk imx_1416x_pll __initdata = {
+ .type = PLL_1416X,
+ .rate_table = imx_pll1416x_tbl,
+ .rate_count = ARRAY_SIZE(imx_pll1416x_tbl),
+};
+EXPORT_SYMBOL_GPL(imx_1416x_pll);
+
static const struct imx_pll14xx_rate_table *imx_get_pll_settings(
struct clk_pll14xx *pll, unsigned long rate)
{
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 60f287046b9..0e1eaf03d41 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -41,6 +41,10 @@ struct imx_pll14xx_clk {
int flags;
};
+extern struct imx_pll14xx_clk imx_1416x_pll;
+extern struct imx_pll14xx_clk imx_1443x_pll;
+extern struct imx_pll14xx_clk imx_1443x_dram_pll;
+
struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
void __iomem *base,
const struct imx_pll14xx_clk *pll_clk);