* [PATCH 1/4] clk: imx: imx8mq: fix a53 cpu clock
2020-01-14 3:17 [PATCH 0/4] clk: imx: imx8m: fix a53 cpu clock Peng Fan
@ 2020-01-14 3:17 ` Peng Fan
2020-01-14 3:17 ` [PATCH 2/4] clk: imx: imx8mm: " Peng Fan
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Peng Fan @ 2020-01-14 3:17 UTC (permalink / raw)
To: sboyd, shawnguo, s.hauer, festevam, Abel Vesa, Leonard Crestez
Cc: kernel, dl-linux-imx, Aisheng Dong, linux-clk, linux-arm-kernel,
linux-kernel, Anson Huang, Jacky Bai, l.stach, Peng Fan, stable
From: Peng Fan <peng.fan@nxp.com>
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root
signoff timing is 1Ghz, however the A53 core which sources from CCM
root could run above 1GHz which voilates the CCM.
There is a CORE_SEL slice before A53 core, we need configure the
CORE_SEL slice source from ARM PLL, not A53 CCM clk root.
The A53 CCM clk root should only be used when need to change ARM PLL
frequency.
Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out.
Configure a53 ccm root sources from 800MHz sys pll
Configure a53 core sources from arm_pll_out
Mark arm_a53_core as critical clock
Fixes: db27e40b27f1 ("clk: imx8mq: Add the missing ARM clock")
Cc: stable@vger.kernel.org
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/clk/imx/clk-imx8mq.c | 16 ++++++++++++----
include/dt-bindings/clock/imx8mq-clock.h | 4 +++-
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index b031183ff427..82a16b8e98a9 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -41,6 +41,8 @@ static const char * const video2_pll_out_sels[] = {"video2_pll1_ref_sel", };
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_pll_out", };
+static const char * const imx8mq_a53_core_sels[] = {"arm_a53_div", "arm_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_pll_out", };
@@ -411,6 +413,9 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
hws[IMX8MQ_CLK_GPU_CORE_DIV] = imx8m_clk_hw_composite_core("gpu_core_div", imx8mq_gpu_core_sels, base + 0x8180);
hws[IMX8MQ_CLK_GPU_SHADER_DIV] = imx8m_clk_hw_composite("gpu_shader_div", imx8mq_gpu_shader_sels, base + 0x8200);
+ /* CORE SEL */
+ hws[IMX8MQ_CLK_A53_CORE] = imx_clk_hw_mux2_flags("arm_a53_core", base + 0x9880, 24, 1, imx8mq_a53_core_sels, ARRAY_SIZE(imx8mq_a53_core_sels), CLK_IS_CRITICAL);
+
/* BUS */
hws[IMX8MQ_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mq_main_axi_sels, base + 0x8800);
hws[IMX8MQ_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mq_enet_axi_sels, base + 0x8880);
@@ -574,11 +579,14 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
hws[IMX8MQ_GPT_3M_CLK] = imx_clk_hw_fixed_factor("gpt_3m", "osc_25m", 1, 8);
hws[IMX8MQ_CLK_DRAM_ALT_ROOT] = imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
- hws[IMX8MQ_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_div",
- hws[IMX8MQ_CLK_A53_DIV]->clk,
- hws[IMX8MQ_CLK_A53_SRC]->clk,
+ clk_hw_set_parent(hws[IMX8MQ_CLK_A53_SRC], hws[IMX8MQ_SYS1_PLL_800M]);
+ clk_hw_set_parent(hws[IMX8MQ_CLK_A53_CORE], hws[IMX8MQ_ARM_PLL_OUT]);
+
+ hws[IMX8MQ_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
+ hws[IMX8MQ_CLK_A53_CORE]->clk,
+ hws[IMX8MQ_CLK_A53_CORE]->clk,
hws[IMX8MQ_ARM_PLL_OUT]->clk,
- hws[IMX8MQ_SYS1_PLL_800M]->clk);
+ hws[IMX8MQ_CLK_A53_DIV]->clk);
imx_check_clk_hws(hws, IMX8MQ_CLK_END);
diff --git a/include/dt-bindings/clock/imx8mq-clock.h b/include/dt-bindings/clock/imx8mq-clock.h
index 3bab9b21c8d7..ac71e9e502b8 100644
--- a/include/dt-bindings/clock/imx8mq-clock.h
+++ b/include/dt-bindings/clock/imx8mq-clock.h
@@ -424,6 +424,8 @@
#define IMX8MQ_SYS2_PLL_500M_CG 283
#define IMX8MQ_SYS2_PLL_1000M_CG 284
-#define IMX8MQ_CLK_END 285
+#define IMX8MQ_CLK_A53_CORE 285
+
+#define IMX8MQ_CLK_END 286
#endif /* __DT_BINDINGS_CLOCK_IMX8MQ_H */
--
2.16.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/4] clk: imx: imx8mm: fix a53 cpu clock
2020-01-14 3:17 [PATCH 0/4] clk: imx: imx8m: fix a53 cpu clock Peng Fan
2020-01-14 3:17 ` [PATCH 1/4] clk: imx: imx8mq: " Peng Fan
@ 2020-01-14 3:17 ` Peng Fan
2020-01-14 3:18 ` [PATCH 3/4] clk: imx: imx8mn: " Peng Fan
2020-01-14 3:18 ` [PATCH 4/4] clk: imx: imx8mp: " Peng Fan
3 siblings, 0 replies; 5+ messages in thread
From: Peng Fan @ 2020-01-14 3:17 UTC (permalink / raw)
To: sboyd, shawnguo, s.hauer, festevam, Abel Vesa, Leonard Crestez
Cc: kernel, dl-linux-imx, Aisheng Dong, linux-clk, linux-arm-kernel,
linux-kernel, Anson Huang, Jacky Bai, l.stach, Peng Fan, stable
From: Peng Fan <peng.fan@nxp.com>
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root
signoff timing is 1Ghz, however the A53 core which sources from CCM
root could run above 1GHz which voilates the CCM.
There is a CORE_SEL slice before A53 core, we need configure the
CORE_SEL slice source from ARM PLL, not A53 CCM clk root.
The A53 CCM clk root should only be used when need to change ARM PLL
frequency.
Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out.
Configure a53 ccm root sources from 800MHz sys pll
Configure a53 core sources from arm_pll_out
Mark arm_a53_core as critical clock
Fixes: ba5625c3e272 ("clk: imx: Add clock driver support for imx8mm")
Cc: stable@vger.kernel.org
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/clk/imx/clk-imx8mm.c | 16 ++++++++++++----
include/dt-bindings/clock/imx8mm-clock.h | 4 +++-
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 197ba2cdab7d..ad7a77e3276c 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -41,6 +41,8 @@ static const char *sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
static const char *imx8mm_a53_sels[] = {"osc_24m", "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 imx8mm_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
+
static const char *imx8mm_m4_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "sys_pll1_266m",
"sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
@@ -422,6 +424,9 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
hws[IMX8MM_CLK_GPU3D_DIV] = imx8m_clk_hw_composite_core("gpu3d_div", imx8mm_gpu3d_sels, base + 0x8180);
hws[IMX8MM_CLK_GPU2D_DIV] = imx8m_clk_hw_composite_core("gpu2d_div", imx8mm_gpu2d_sels, base + 0x8200);
+ /* CORE SEL */
+ hws[IMX8MM_CLK_A53_CORE] = imx_clk_hw_mux2_flags("arm_a53_core", base + 0x9880, 24, 1, imx8mm_a53_core_sels, ARRAY_SIZE(imx8mm_a53_core_sels), CLK_IS_CRITICAL);
+
/* BUS */
hws[IMX8MM_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mm_main_axi_sels, base + 0x8800);
hws[IMX8MM_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mm_enet_axi_sels, base + 0x8880);
@@ -587,11 +592,14 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
hws[IMX8MM_CLK_DRAM_ALT_ROOT] = imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
hws[IMX8MM_CLK_DRAM_CORE] = imx_clk_hw_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mm_dram_core_sels, ARRAY_SIZE(imx8mm_dram_core_sels), CLK_IS_CRITICAL);
- hws[IMX8MM_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_div",
- hws[IMX8MM_CLK_A53_DIV]->clk,
- hws[IMX8MM_CLK_A53_SRC]->clk,
+ clk_hw_set_parent(hws[IMX8MM_CLK_A53_SRC], hws[IMX8MM_SYS_PLL1_800M]);
+ clk_hw_set_parent(hws[IMX8MM_CLK_A53_CORE], hws[IMX8MM_ARM_PLL_OUT]);
+
+ hws[IMX8MM_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
+ hws[IMX8MM_CLK_A53_CORE]->clk,
+ hws[IMX8MM_CLK_A53_CORE]->clk,
hws[IMX8MM_ARM_PLL_OUT]->clk,
- hws[IMX8MM_SYS_PLL1_800M]->clk);
+ hws[IMX8MM_CLK_A53_DIV]->clk);
imx_check_clk_hws(hws, IMX8MM_CLK_END);
diff --git a/include/dt-bindings/clock/imx8mm-clock.h b/include/dt-bindings/clock/imx8mm-clock.h
index edeece2289f0..8b585a910ddb 100644
--- a/include/dt-bindings/clock/imx8mm-clock.h
+++ b/include/dt-bindings/clock/imx8mm-clock.h
@@ -265,6 +265,8 @@
#define IMX8MM_SYS_PLL2_333M_CG 244
#define IMX8MM_SYS_PLL2_500M_CG 245
-#define IMX8MM_CLK_END 246
+#define IMX8MM_CLK_A53_CORE 246
+
+#define IMX8MM_CLK_END 247
#endif
--
2.16.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/4] clk: imx: imx8mn: fix a53 cpu clock
2020-01-14 3:17 [PATCH 0/4] clk: imx: imx8m: fix a53 cpu clock Peng Fan
2020-01-14 3:17 ` [PATCH 1/4] clk: imx: imx8mq: " Peng Fan
2020-01-14 3:17 ` [PATCH 2/4] clk: imx: imx8mm: " Peng Fan
@ 2020-01-14 3:18 ` Peng Fan
2020-01-14 3:18 ` [PATCH 4/4] clk: imx: imx8mp: " Peng Fan
3 siblings, 0 replies; 5+ messages in thread
From: Peng Fan @ 2020-01-14 3:18 UTC (permalink / raw)
To: sboyd, shawnguo, s.hauer, festevam, Abel Vesa, Leonard Crestez
Cc: kernel, dl-linux-imx, Aisheng Dong, linux-clk, linux-arm-kernel,
linux-kernel, Anson Huang, Jacky Bai, l.stach, Peng Fan, stable
From: Peng Fan <peng.fan@nxp.com>
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root
signoff timing is 1Ghz, however the A53 core which sources from CCM
root could run above 1GHz which voilates the CCM.
There is a CORE_SEL slice before A53 core, we need configure the
CORE_SEL slice source from ARM PLL, not A53 CCM clk root.
The A53 CCM clk root should only be used when need to change ARM PLL
frequency.
Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out.
Configure a53 ccm root sources from 800MHz sys pll
Configure a53 core sources from arm_pll_out
Mark arm_a53_core as critical clk.
Fixes: 96d6392b54db ("clk: imx: Add support for i.MX8MN clock driver")
Cc: stable@vger.kernel.org
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/clk/imx/clk-imx8mn.c | 16 ++++++++++++----
include/dt-bindings/clock/imx8mn-clock.h | 4 +++-
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index ce2ba3dce483..01c1034834fc 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -40,6 +40,8 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
"sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
"audio_pll1_out", "sys_pll3_out", };
+static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
+
static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
"sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
"video_pll1_out", "audio_pll2_out", };
@@ -419,6 +421,9 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
hws[IMX8MN_CLK_GPU_CORE_DIV] = imx8m_clk_hw_composite_core("gpu_core_div", imx8mn_gpu_core_sels, base + 0x8180);
hws[IMX8MN_CLK_GPU_SHADER_DIV] = imx8m_clk_hw_composite_core("gpu_shader_div", imx8mn_gpu_shader_sels, base + 0x8200);
+ /* CORE SEL */
+ hws[IMX8MN_CLK_A53_CORE] = imx_clk_hw_mux2_flags("arm_a53_core", base + 0x9880, 24, 1, imx8mn_a53_core_sels, ARRAY_SIZE(imx8mn_a53_core_sels), CLK_IS_CRITICAL);
+
/* BUS */
hws[IMX8MN_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mn_main_axi_sels, base + 0x8800);
hws[IMX8MN_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mn_enet_axi_sels, base + 0x8880);
@@ -547,11 +552,14 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
hws[IMX8MN_CLK_DRAM_ALT_ROOT] = imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
- hws[IMX8MN_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_div",
- hws[IMX8MN_CLK_A53_DIV]->clk,
- hws[IMX8MN_CLK_A53_SRC]->clk,
+ clk_hw_set_parent(hws[IMX8MN_CLK_A53_SRC], hws[IMX8MN_SYS_PLL1_800M]);
+ clk_hw_set_parent(hws[IMX8MN_CLK_A53_CORE], hws[IMX8MN_ARM_PLL_OUT]);
+
+ hws[IMX8MN_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
+ hws[IMX8MN_CLK_A53_CORE]->clk,
+ hws[IMX8MN_CLK_A53_CORE]->clk,
hws[IMX8MN_ARM_PLL_OUT]->clk,
- hws[IMX8MN_SYS_PLL1_800M]->clk);
+ hws[IMX8MN_CLK_A53_DIV]->clk);
imx_check_clk_hws(hws, IMX8MN_CLK_END);
diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h
index 0f2b8423ce1d..7ec4c24d6e06 100644
--- a/include/dt-bindings/clock/imx8mn-clock.h
+++ b/include/dt-bindings/clock/imx8mn-clock.h
@@ -228,6 +228,8 @@
#define IMX8MN_SYS_PLL2_333M_CG 209
#define IMX8MN_SYS_PLL2_500M_CG 210
-#define IMX8MN_CLK_END 211
+#define IMX8MN_CLK_A53_CORE 211
+
+#define IMX8MN_CLK_END 212
#endif
--
2.16.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 4/4] clk: imx: imx8mp: fix a53 cpu clock
2020-01-14 3:17 [PATCH 0/4] clk: imx: imx8m: fix a53 cpu clock Peng Fan
` (2 preceding siblings ...)
2020-01-14 3:18 ` [PATCH 3/4] clk: imx: imx8mn: " Peng Fan
@ 2020-01-14 3:18 ` Peng Fan
3 siblings, 0 replies; 5+ messages in thread
From: Peng Fan @ 2020-01-14 3:18 UTC (permalink / raw)
To: sboyd, shawnguo, s.hauer, festevam, Abel Vesa, Leonard Crestez
Cc: kernel, dl-linux-imx, Aisheng Dong, linux-clk, linux-arm-kernel,
linux-kernel, Anson Huang, Jacky Bai, l.stach, Peng Fan
From: Peng Fan <peng.fan@nxp.com>
The A53 CCM clk root only accepts input up to 1GHz, CCM A53 root
signoff timing is 1Ghz, however the A53 core which sources from CCM
root could run above 1GHz which voilates the CCM.
There is a CORE_SEL slice before A53 core, we need configure the
CORE_SEL slice source from ARM PLL, not A53 CCM clk root.
The A53 CCM clk root should only be used when need to change ARM PLL
frequency.
Add arm_a53_core clk that could source from arm_a53_div and arm_pll_out.
Configure a53 ccm root sources from 800MHz sys pll
Configure a53 core sources from arm_pll_out
Mark arm_a53_core as critical clk
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/clk/imx/clk-imx8mp.c | 16 ++++++++++++----
include/dt-bindings/clock/imx8mp-clock.h | 3 ++-
2 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index f6c120cca0d4..8a73aef845bb 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -34,6 +34,8 @@ static const char * const imx8mp_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
"sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
"audio_pll1_out", "sys_pll3_out", };
+static const char * const imx8mp_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
+
static const char * const imx8mp_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m",
"vpu_pll_out", "sys_pll1_800m", "audio_pll1_out",
"video_pll1_out", "sys_pll3_out", };
@@ -553,6 +555,9 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_CLK_HSIO_AXI_DIV] = imx_clk_hw_divider2("hsio_axi_div", "hsio_axi_cg", ccm_base + 0x8380, 0, 3);
hws[IMX8MP_CLK_MEDIA_ISP_DIV] = imx_clk_hw_divider2("media_isp_div", "media_isp_cg", ccm_base + 0x8400, 0, 3);
+ /* CORE SEL */
+ hws[IMX8MP_CLK_A53_CORE] = imx_clk_hw_mux2_flags("arm_a53_core", base + 0x9880, 24, 1, imx8mp_a53_core_sels, ARRAY_SIZE(imx8mp_a53_core_sels), CLK_IS_CRITICAL);
+
hws[IMX8MP_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mp_main_axi_sels, ccm_base + 0x8800);
hws[IMX8MP_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mp_enet_axi_sels, ccm_base + 0x8880);
hws[IMX8MP_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_critical("nand_usdhc_bus", imx8mp_nand_usdhc_sels, ccm_base + 0x8900);
@@ -722,11 +727,14 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_CLK_VPU_ROOT] = imx_clk_hw_gate4("vpu_root_clk", "vpu_bus", ccm_base + 0x4630, 0);
hws[IMX8MP_CLK_AUDIO_ROOT] = imx_clk_hw_gate4("audio_root_clk", "ipg_root", ccm_base + 0x4650, 0);
- hws[IMX8MP_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_div",
- hws[IMX8MP_CLK_A53_DIV]->clk,
- hws[IMX8MP_CLK_A53_SRC]->clk,
+ clk_hw_set_parent(hws[IMX8MP_CLK_A53_SRC], clks[IMX8MP_SYS_PLL1_800M]);
+ clk_hw_set_parent(hws[IMX8MP_CLK_A53_CORE], clks[IMX8MP_ARM_PLL_OUT]);
+
+ hws[IMX8MP_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
+ hws[IMX8MP_CLK_A53_CORE]->clk,
+ hws[IMX8MP_CLK_A53_CORE]->clk,
hws[IMX8MP_ARM_PLL_OUT]->clk,
- hws[IMX8MP_SYS_PLL1_800M]->clk);
+ hws[IMX8MP_CLK_A53_DIV]->clk);
imx_check_clk_hws(hws, IMX8MP_CLK_END);
diff --git a/include/dt-bindings/clock/imx8mp-clock.h b/include/dt-bindings/clock/imx8mp-clock.h
index 2fab63186bca..c92d1f4117eb 100644
--- a/include/dt-bindings/clock/imx8mp-clock.h
+++ b/include/dt-bindings/clock/imx8mp-clock.h
@@ -294,7 +294,8 @@
#define IMX8MP_CLK_DRAM_ALT_ROOT 285
#define IMX8MP_CLK_DRAM_CORE 286
#define IMX8MP_CLK_ARM 287
+#define IMX8MP_CLK_A53_CORE 288
-#define IMX8MP_CLK_END 288
+#define IMX8MP_CLK_END 289
#endif
--
2.16.4
^ permalink raw reply related [flat|nested] 5+ messages in thread