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* [PATCH v2 0/3] clk: imx8m: Define gates for pll1/2 dividers
@ 2019-10-07 15:24 Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers Leonard Crestez
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Leonard Crestez @ 2019-10-07 15:24 UTC (permalink / raw)
  To: Shawn Guo, Stephen Boyd
  Cc: Jacky Bai, Anson Huang, Abel Vesa, Michael Turquette,
	Dong Aisheng, Fabio Estevam, linux-clk, kernel, linux-imx,
	linux-arm-kernel

The fixed dividers for sys_pll1 and sys_pll2 on imx8m each have a gate
attached but they're currently unused so they default to "always on".

Add them to the clk tree for the sake of corectness. This could expose
bugs where parent clocks were not correctly enabled.

The new gates are added between the PLL and fixed dividers and new gates
are enumerated at the end in dt-bindings. This should ensure
compatibility, even though none of these fixed dividers are directly
referenced by peripherals anyway.

There are small differences on imx8mq because the PLL physical
implementation is also different.

Changes since v1:
* Renumber 8mq 8mm clocks to avoid introducing gaps
* Improve imx8mq commit message
Link to v1: https://patchwork.kernel.org/cover/11141027/

Leonard Crestez (3):
  clk: imx8mq: Define gates for pll1/2 fixed dividers
  clk: imx8mm: Define gates for pll1/2 fixed dividers
  clk: imx8mn: Define gates for pll1/2 fixed dividers

 drivers/clk/imx/clk-imx8mm.c             | 57 ++++++++++++++--------
 drivers/clk/imx/clk-imx8mn.c             | 57 ++++++++++++++--------
 drivers/clk/imx/clk-imx8mq.c             | 62 ++++++++++++++++--------
 include/dt-bindings/clock/imx8mm-clock.h | 19 +++++++-
 include/dt-bindings/clock/imx8mn-clock.h | 19 +++++++-
 include/dt-bindings/clock/imx8mq-clock.h | 22 ++++++++-
 6 files changed, 175 insertions(+), 61 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers
  2019-10-07 15:24 [PATCH v2 0/3] clk: imx8m: Define gates for pll1/2 dividers Leonard Crestez
@ 2019-10-07 15:24 ` Leonard Crestez
  2019-10-14 13:08   ` Shawn Guo
  2019-10-07 15:24 ` [PATCH v2 2/3] clk: imx8mm: " Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 3/3] clk: imx8mn: " Leonard Crestez
  2 siblings, 1 reply; 5+ messages in thread
From: Leonard Crestez @ 2019-10-07 15:24 UTC (permalink / raw)
  To: Shawn Guo, Stephen Boyd
  Cc: Jacky Bai, Anson Huang, Abel Vesa, Michael Turquette,
	Dong Aisheng, Fabio Estevam, linux-clk, kernel, linux-imx,
	linux-arm-kernel

On imx8mq there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate but these gates are not currently defined in
the clock tree.

Add them between sys1/2_pll_out and the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 drivers/clk/imx/clk-imx8mq.c             | 62 ++++++++++++++++--------
 include/dt-bindings/clock/imx8mq-clock.h | 22 ++++++++-
 2 files changed, 63 insertions(+), 21 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index 41fc9c63356e..2350d0d84c37 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -344,30 +344,52 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
 
 	clks[IMX8MQ_SYS1_PLL_OUT] = imx_clk_sccg_pll("sys1_pll_out", sys1_pll_out_sels, ARRAY_SIZE(sys1_pll_out_sels), 0, 0, 0, base + 0x30, CLK_IS_CRITICAL);
 	clks[IMX8MQ_SYS2_PLL_OUT] = imx_clk_sccg_pll("sys2_pll_out", sys2_pll_out_sels, ARRAY_SIZE(sys2_pll_out_sels), 0, 0, 1, base + 0x3c, CLK_IS_CRITICAL);
 	clks[IMX8MQ_SYS3_PLL_OUT] = imx_clk_sccg_pll("sys3_pll_out", sys3_pll_out_sels, ARRAY_SIZE(sys3_pll_out_sels), 0, 0, 1, base + 0x48, CLK_IS_CRITICAL);
 	clks[IMX8MQ_DRAM_PLL_OUT] = imx_clk_sccg_pll("dram_pll_out", dram_pll_out_sels, ARRAY_SIZE(dram_pll_out_sels), 0, 0, 0, base + 0x60, CLK_IS_CRITICAL);
-	/* SYS PLL fixed output */
-	clks[IMX8MQ_SYS1_PLL_40M] = imx_clk_fixed_factor("sys1_pll_40m", "sys1_pll_out", 1, 20);
-	clks[IMX8MQ_SYS1_PLL_80M] = imx_clk_fixed_factor("sys1_pll_80m", "sys1_pll_out", 1, 10);
-	clks[IMX8MQ_SYS1_PLL_100M] = imx_clk_fixed_factor("sys1_pll_100m", "sys1_pll_out", 1, 8);
-	clks[IMX8MQ_SYS1_PLL_133M] = imx_clk_fixed_factor("sys1_pll_133m", "sys1_pll_out", 1, 6);
-	clks[IMX8MQ_SYS1_PLL_160M] = imx_clk_fixed_factor("sys1_pll_160m", "sys1_pll_out", 1, 5);
-	clks[IMX8MQ_SYS1_PLL_200M] = imx_clk_fixed_factor("sys1_pll_200m", "sys1_pll_out", 1, 4);
-	clks[IMX8MQ_SYS1_PLL_266M] = imx_clk_fixed_factor("sys1_pll_266m", "sys1_pll_out", 1, 3);
-	clks[IMX8MQ_SYS1_PLL_400M] = imx_clk_fixed_factor("sys1_pll_400m", "sys1_pll_out", 1, 2);
-	clks[IMX8MQ_SYS1_PLL_800M] = imx_clk_fixed_factor("sys1_pll_800m", "sys1_pll_out", 1, 1);
-
-	clks[IMX8MQ_SYS2_PLL_50M] = imx_clk_fixed_factor("sys2_pll_50m", "sys2_pll_out", 1, 20);
-	clks[IMX8MQ_SYS2_PLL_100M] = imx_clk_fixed_factor("sys2_pll_100m", "sys2_pll_out", 1, 10);
-	clks[IMX8MQ_SYS2_PLL_125M] = imx_clk_fixed_factor("sys2_pll_125m", "sys2_pll_out", 1, 8);
-	clks[IMX8MQ_SYS2_PLL_166M] = imx_clk_fixed_factor("sys2_pll_166m", "sys2_pll_out", 1, 6);
-	clks[IMX8MQ_SYS2_PLL_200M] = imx_clk_fixed_factor("sys2_pll_200m", "sys2_pll_out", 1, 5);
-	clks[IMX8MQ_SYS2_PLL_250M] = imx_clk_fixed_factor("sys2_pll_250m", "sys2_pll_out", 1, 4);
-	clks[IMX8MQ_SYS2_PLL_333M] = imx_clk_fixed_factor("sys2_pll_333m", "sys2_pll_out", 1, 3);
-	clks[IMX8MQ_SYS2_PLL_500M] = imx_clk_fixed_factor("sys2_pll_500m", "sys2_pll_out", 1, 2);
-	clks[IMX8MQ_SYS2_PLL_1000M] = imx_clk_fixed_factor("sys2_pll_1000m", "sys2_pll_out", 1, 1);
+
+	/* SYS PLL1 fixed output */
+	clks[IMX8MQ_SYS1_PLL_40M_CG] = imx_clk_gate("sys1_pll_40m_cg", "sys1_pll_out", base + 0x30, 9);
+	clks[IMX8MQ_SYS1_PLL_80M_CG] = imx_clk_gate("sys1_pll_80m_cg", "sys1_pll_out", base + 0x30, 11);
+	clks[IMX8MQ_SYS1_PLL_100M_CG] = imx_clk_gate("sys1_pll_100m_cg", "sys1_pll_out", base + 0x30, 13);
+	clks[IMX8MQ_SYS1_PLL_133M_CG] = imx_clk_gate("sys1_pll_133m_cg", "sys1_pll_out", base + 0x30, 15);
+	clks[IMX8MQ_SYS1_PLL_160M_CG] = imx_clk_gate("sys1_pll_160m_cg", "sys1_pll_out", base + 0x30, 17);
+	clks[IMX8MQ_SYS1_PLL_200M_CG] = imx_clk_gate("sys1_pll_200m_cg", "sys1_pll_out", base + 0x30, 19);
+	clks[IMX8MQ_SYS1_PLL_266M_CG] = imx_clk_gate("sys1_pll_266m_cg", "sys1_pll_out", base + 0x30, 21);
+	clks[IMX8MQ_SYS1_PLL_400M_CG] = imx_clk_gate("sys1_pll_400m_cg", "sys1_pll_out", base + 0x30, 23);
+	clks[IMX8MQ_SYS1_PLL_800M_CG] = imx_clk_gate("sys1_pll_800m_cg", "sys1_pll_out", base + 0x30, 25);
+
+	clks[IMX8MQ_SYS1_PLL_40M] = imx_clk_fixed_factor("sys1_pll_40m", "sys1_pll_40m_cg", 1, 20);
+	clks[IMX8MQ_SYS1_PLL_80M] = imx_clk_fixed_factor("sys1_pll_80m", "sys1_pll_80m_cg", 1, 10);
+	clks[IMX8MQ_SYS1_PLL_100M] = imx_clk_fixed_factor("sys1_pll_100m", "sys1_pll_100m_cg", 1, 8);
+	clks[IMX8MQ_SYS1_PLL_133M] = imx_clk_fixed_factor("sys1_pll_133m", "sys1_pll_133m_cg", 1, 6);
+	clks[IMX8MQ_SYS1_PLL_160M] = imx_clk_fixed_factor("sys1_pll_160m", "sys1_pll_160m_cg", 1, 5);
+	clks[IMX8MQ_SYS1_PLL_200M] = imx_clk_fixed_factor("sys1_pll_200m", "sys1_pll_200m_cg", 1, 4);
+	clks[IMX8MQ_SYS1_PLL_266M] = imx_clk_fixed_factor("sys1_pll_266m", "sys1_pll_266m_cg", 1, 3);
+	clks[IMX8MQ_SYS1_PLL_400M] = imx_clk_fixed_factor("sys1_pll_400m", "sys1_pll_400m_cg", 1, 2);
+	clks[IMX8MQ_SYS1_PLL_800M] = imx_clk_fixed_factor("sys1_pll_800m", "sys1_pll_800m_cg", 1, 1);
+
+	/* SYS PLL2 fixed output */
+	clks[IMX8MQ_SYS2_PLL_50M_CG] = imx_clk_gate("sys2_pll_50m_cg", "sys2_pll_out", base + 0x3c, 9);
+	clks[IMX8MQ_SYS2_PLL_100M_CG] = imx_clk_gate("sys2_pll_100m_cg", "sys2_pll_out", base + 0x3c, 11);
+	clks[IMX8MQ_SYS2_PLL_125M_CG] = imx_clk_gate("sys2_pll_125m_cg", "sys2_pll_out", base + 0x3c, 13);
+	clks[IMX8MQ_SYS2_PLL_166M_CG] = imx_clk_gate("sys2_pll_166m_cg", "sys2_pll_out", base + 0x3c, 15);
+	clks[IMX8MQ_SYS2_PLL_200M_CG] = imx_clk_gate("sys2_pll_200m_cg", "sys2_pll_out", base + 0x3c, 17);
+	clks[IMX8MQ_SYS2_PLL_250M_CG] = imx_clk_gate("sys2_pll_250m_cg", "sys2_pll_out", base + 0x3c, 19);
+	clks[IMX8MQ_SYS2_PLL_333M_CG] = imx_clk_gate("sys2_pll_333m_cg", "sys2_pll_out", base + 0x3c, 21);
+	clks[IMX8MQ_SYS2_PLL_500M_CG] = imx_clk_gate("sys2_pll_500m_cg", "sys2_pll_out", base + 0x3c, 23);
+	clks[IMX8MQ_SYS2_PLL_1000M_CG] = imx_clk_gate("sys2_pll_1000m_cg", "sys2_pll_out", base + 0x3c, 25);
+
+	clks[IMX8MQ_SYS2_PLL_50M] = imx_clk_fixed_factor("sys2_pll_50m", "sys2_pll_50m_cg", 1, 20);
+	clks[IMX8MQ_SYS2_PLL_100M] = imx_clk_fixed_factor("sys2_pll_100m", "sys2_pll_100m_cg", 1, 10);
+	clks[IMX8MQ_SYS2_PLL_125M] = imx_clk_fixed_factor("sys2_pll_125m", "sys2_pll_125m_cg", 1, 8);
+	clks[IMX8MQ_SYS2_PLL_166M] = imx_clk_fixed_factor("sys2_pll_166m", "sys2_pll_166m_cg", 1, 6);
+	clks[IMX8MQ_SYS2_PLL_200M] = imx_clk_fixed_factor("sys2_pll_200m", "sys2_pll_200m_cg", 1, 5);
+	clks[IMX8MQ_SYS2_PLL_250M] = imx_clk_fixed_factor("sys2_pll_250m", "sys2_pll_250m_cg", 1, 4);
+	clks[IMX8MQ_SYS2_PLL_333M] = imx_clk_fixed_factor("sys2_pll_333m", "sys2_pll_333m_cg", 1, 3);
+	clks[IMX8MQ_SYS2_PLL_500M] = imx_clk_fixed_factor("sys2_pll_500m", "sys2_pll_500m_cg", 1, 2);
+	clks[IMX8MQ_SYS2_PLL_1000M] = imx_clk_fixed_factor("sys2_pll_1000m", "sys2_pll_1000m_cg", 1, 1);
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (WARN_ON(IS_ERR(base)))
 		return PTR_ERR(base);
diff --git a/include/dt-bindings/clock/imx8mq-clock.h b/include/dt-bindings/clock/imx8mq-clock.h
index 65463673d25e..853c9a9e66fd 100644
--- a/include/dt-bindings/clock/imx8mq-clock.h
+++ b/include/dt-bindings/clock/imx8mq-clock.h
@@ -401,7 +401,27 @@
 #define IMX8MQ_CLK_GPIO5_ROOT			263
 
 #define IMX8MQ_CLK_SNVS_ROOT			264
 #define IMX8MQ_CLK_GIC				265
 
-#define IMX8MQ_CLK_END				266
+#define IMX8MQ_SYS1_PLL_40M_CG			266
+#define IMX8MQ_SYS1_PLL_80M_CG			267
+#define IMX8MQ_SYS1_PLL_100M_CG			268
+#define IMX8MQ_SYS1_PLL_133M_CG			269
+#define IMX8MQ_SYS1_PLL_160M_CG			270
+#define IMX8MQ_SYS1_PLL_200M_CG			271
+#define IMX8MQ_SYS1_PLL_266M_CG			272
+#define IMX8MQ_SYS1_PLL_400M_CG			273
+#define IMX8MQ_SYS1_PLL_800M_CG			274
+#define IMX8MQ_SYS2_PLL_50M_CG			275
+#define IMX8MQ_SYS2_PLL_100M_CG			276
+#define IMX8MQ_SYS2_PLL_125M_CG			277
+#define IMX8MQ_SYS2_PLL_166M_CG			278
+#define IMX8MQ_SYS2_PLL_200M_CG			279
+#define IMX8MQ_SYS2_PLL_250M_CG			280
+#define IMX8MQ_SYS2_PLL_333M_CG			281
+#define IMX8MQ_SYS2_PLL_500M_CG			282
+#define IMX8MQ_SYS2_PLL_1000M_CG		283
+
+#define IMX8MQ_CLK_END				284
+
 #endif /* __DT_BINDINGS_CLOCK_IMX8MQ_H */
-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v2 2/3] clk: imx8mm: Define gates for pll1/2 fixed dividers
  2019-10-07 15:24 [PATCH v2 0/3] clk: imx8m: Define gates for pll1/2 dividers Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers Leonard Crestez
@ 2019-10-07 15:24 ` " Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 3/3] clk: imx8mn: " Leonard Crestez
  2 siblings, 0 replies; 5+ messages in thread
From: Leonard Crestez @ 2019-10-07 15:24 UTC (permalink / raw)
  To: Shawn Guo, Stephen Boyd
  Cc: Jacky Bai, Anson Huang, Abel Vesa, Michael Turquette,
	Dong Aisheng, Fabio Estevam, linux-clk, kernel, linux-imx,
	linux-arm-kernel

On imx8mm there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate. Only one of these gates (the one "dividing" by
one) is currently defined and it's incorrectly set as the parent of all
the fixed-factor dividers.

Add the other 8 gates to the clock tree between sys_pll1/2_bypass and
the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 drivers/clk/imx/clk-imx8mm.c             | 57 ++++++++++++++++--------
 include/dt-bindings/clock/imx8mm-clock.h | 19 +++++++-
 2 files changed, 56 insertions(+), 20 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 067ab876911d..278a1641de00 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -425,33 +425,52 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
 	clks[IMX8MM_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
 	clks[IMX8MM_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
 	clks[IMX8MM_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
 	clks[IMX8MM_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
 	clks[IMX8MM_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
-	clks[IMX8MM_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11);
-	clks[IMX8MM_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11);
 	clks[IMX8MM_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
 
-	/* SYS PLL fixed output */
-	clks[IMX8MM_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
-	clks[IMX8MM_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
-	clks[IMX8MM_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
-	clks[IMX8MM_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
-	clks[IMX8MM_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
-	clks[IMX8MM_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
-	clks[IMX8MM_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
-	clks[IMX8MM_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
+	/* SYS PLL1 fixed output */
+	clks[IMX8MM_SYS_PLL1_40M_CG] = imx_clk_gate("sys_pll1_40m_cg", "sys_pll1_bypass", base + 0x94, 27);
+	clks[IMX8MM_SYS_PLL1_80M_CG] = imx_clk_gate("sys_pll1_80m_cg", "sys_pll1_bypass", base + 0x94, 25);
+	clks[IMX8MM_SYS_PLL1_100M_CG] = imx_clk_gate("sys_pll1_100m_cg", "sys_pll1_bypass", base + 0x94, 23);
+	clks[IMX8MM_SYS_PLL1_133M_CG] = imx_clk_gate("sys_pll1_133m_cg", "sys_pll1_bypass", base + 0x94, 21);
+	clks[IMX8MM_SYS_PLL1_160M_CG] = imx_clk_gate("sys_pll1_160m_cg", "sys_pll1_bypass", base + 0x94, 19);
+	clks[IMX8MM_SYS_PLL1_200M_CG] = imx_clk_gate("sys_pll1_200m_cg", "sys_pll1_bypass", base + 0x94, 17);
+	clks[IMX8MM_SYS_PLL1_266M_CG] = imx_clk_gate("sys_pll1_266m_cg", "sys_pll1_bypass", base + 0x94, 15);
+	clks[IMX8MM_SYS_PLL1_400M_CG] = imx_clk_gate("sys_pll1_400m_cg", "sys_pll1_bypass", base + 0x94, 13);
+	clks[IMX8MM_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11);
+
+	clks[IMX8MM_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_40m_cg", 1, 20);
+	clks[IMX8MM_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_80m_cg", 1, 10);
+	clks[IMX8MM_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_100m_cg", 1, 8);
+	clks[IMX8MM_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_133m_cg", 1, 6);
+	clks[IMX8MM_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_160m_cg", 1, 5);
+	clks[IMX8MM_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_200m_cg", 1, 4);
+	clks[IMX8MM_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_266m_cg", 1, 3);
+	clks[IMX8MM_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_400m_cg", 1, 2);
 	clks[IMX8MM_SYS_PLL1_800M] = imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
 
-	clks[IMX8MM_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
-	clks[IMX8MM_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
-	clks[IMX8MM_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
-	clks[IMX8MM_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
-	clks[IMX8MM_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
-	clks[IMX8MM_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
-	clks[IMX8MM_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
-	clks[IMX8MM_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
+	/* SYS PLL2 fixed output */
+	clks[IMX8MM_SYS_PLL2_50M_CG] = imx_clk_gate("sys_pll2_50m_cg", "sys_pll2_bypass", base + 0x104, 27);
+	clks[IMX8MM_SYS_PLL2_100M_CG] = imx_clk_gate("sys_pll2_100m_cg", "sys_pll2_bypass", base + 0x104, 25);
+	clks[IMX8MM_SYS_PLL2_125M_CG] = imx_clk_gate("sys_pll2_125m_cg", "sys_pll2_bypass", base + 0x104, 23);
+	clks[IMX8MM_SYS_PLL2_166M_CG] = imx_clk_gate("sys_pll2_166m_cg", "sys_pll2_bypass", base + 0x104, 21);
+	clks[IMX8MM_SYS_PLL2_200M_CG] = imx_clk_gate("sys_pll2_200m_cg", "sys_pll2_bypass", base + 0x104, 19);
+	clks[IMX8MM_SYS_PLL2_250M_CG] = imx_clk_gate("sys_pll2_250m_cg", "sys_pll2_bypass", base + 0x104, 17);
+	clks[IMX8MM_SYS_PLL2_333M_CG] = imx_clk_gate("sys_pll2_333m_cg", "sys_pll2_bypass", base + 0x104, 15);
+	clks[IMX8MM_SYS_PLL2_500M_CG] = imx_clk_gate("sys_pll2_500m_cg", "sys_pll2_bypass", base + 0x104, 13);
+	clks[IMX8MM_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11);
+
+	clks[IMX8MM_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_50m_cg", 1, 20);
+	clks[IMX8MM_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_100m_cg", 1, 10);
+	clks[IMX8MM_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_125m_cg", 1, 8);
+	clks[IMX8MM_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_166m_cg", 1, 6);
+	clks[IMX8MM_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_200m_cg", 1, 5);
+	clks[IMX8MM_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_250m_cg", 1, 4);
+	clks[IMX8MM_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_333m_cg", 1, 3);
+	clks[IMX8MM_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_500m_cg", 1, 2);
 	clks[IMX8MM_SYS_PLL2_1000M] = imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (WARN_ON(IS_ERR(base)))
diff --git a/include/dt-bindings/clock/imx8mm-clock.h b/include/dt-bindings/clock/imx8mm-clock.h
index 07e6c686f3ef..edeece2289f0 100644
--- a/include/dt-bindings/clock/imx8mm-clock.h
+++ b/include/dt-bindings/clock/imx8mm-clock.h
@@ -246,8 +246,25 @@
 #define IMX8MM_CLK_GPIO5_ROOT			227
 
 #define IMX8MM_CLK_SNVS_ROOT			228
 #define IMX8MM_CLK_GIC				229
 
-#define IMX8MM_CLK_END				230
+#define IMX8MM_SYS_PLL1_40M_CG			230
+#define IMX8MM_SYS_PLL1_80M_CG			231
+#define IMX8MM_SYS_PLL1_100M_CG			232
+#define IMX8MM_SYS_PLL1_133M_CG			233
+#define IMX8MM_SYS_PLL1_160M_CG			234
+#define IMX8MM_SYS_PLL1_200M_CG			235
+#define IMX8MM_SYS_PLL1_266M_CG			236
+#define IMX8MM_SYS_PLL1_400M_CG			237
+#define IMX8MM_SYS_PLL2_50M_CG			238
+#define IMX8MM_SYS_PLL2_100M_CG			239
+#define IMX8MM_SYS_PLL2_125M_CG			240
+#define IMX8MM_SYS_PLL2_166M_CG			241
+#define IMX8MM_SYS_PLL2_200M_CG			242
+#define IMX8MM_SYS_PLL2_250M_CG			243
+#define IMX8MM_SYS_PLL2_333M_CG			244
+#define IMX8MM_SYS_PLL2_500M_CG			245
+
+#define IMX8MM_CLK_END				246
 
 #endif
-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v2 3/3] clk: imx8mn: Define gates for pll1/2 fixed dividers
  2019-10-07 15:24 [PATCH v2 0/3] clk: imx8m: Define gates for pll1/2 dividers Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers Leonard Crestez
  2019-10-07 15:24 ` [PATCH v2 2/3] clk: imx8mm: " Leonard Crestez
@ 2019-10-07 15:24 ` " Leonard Crestez
  2 siblings, 0 replies; 5+ messages in thread
From: Leonard Crestez @ 2019-10-07 15:24 UTC (permalink / raw)
  To: Shawn Guo, Stephen Boyd
  Cc: Jacky Bai, Anson Huang, Abel Vesa, Michael Turquette,
	Dong Aisheng, Fabio Estevam, linux-clk, kernel, linux-imx,
	linux-arm-kernel

On imx8mn there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate. Only one of these gates (the one "dividing" by
one) is currently defined and it's incorrectly set as the parent of all
the fixed-factor dividers.

Add the other 8 gates to the clock tree between sys_pll1/2_bypass and
the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
 drivers/clk/imx/clk-imx8mn.c             | 57 ++++++++++++++++--------
 include/dt-bindings/clock/imx8mn-clock.h | 19 +++++++-
 2 files changed, 56 insertions(+), 20 deletions(-)

diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index 47a4b44ba3cb..ccd074dfdc20 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -438,33 +438,52 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	clks[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
 	clks[IMX8MN_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
 	clks[IMX8MN_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
 	clks[IMX8MN_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
 	clks[IMX8MN_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
-	clks[IMX8MN_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11);
-	clks[IMX8MN_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11);
 	clks[IMX8MN_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
 
-	/* SYS PLL fixed output */
-	clks[IMX8MN_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
-	clks[IMX8MN_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
-	clks[IMX8MN_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
-	clks[IMX8MN_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
-	clks[IMX8MN_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
-	clks[IMX8MN_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
-	clks[IMX8MN_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
-	clks[IMX8MN_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
+	/* SYS PLL1 fixed output */
+	clks[IMX8MN_SYS_PLL1_40M_CG] = imx_clk_gate("sys_pll1_40m_cg", "sys_pll1_bypass", base + 0x94, 27);
+	clks[IMX8MN_SYS_PLL1_80M_CG] = imx_clk_gate("sys_pll1_80m_cg", "sys_pll1_bypass", base + 0x94, 25);
+	clks[IMX8MN_SYS_PLL1_100M_CG] = imx_clk_gate("sys_pll1_100m_cg", "sys_pll1_bypass", base + 0x94, 23);
+	clks[IMX8MN_SYS_PLL1_133M_CG] = imx_clk_gate("sys_pll1_133m_cg", "sys_pll1_bypass", base + 0x94, 21);
+	clks[IMX8MN_SYS_PLL1_160M_CG] = imx_clk_gate("sys_pll1_160m_cg", "sys_pll1_bypass", base + 0x94, 19);
+	clks[IMX8MN_SYS_PLL1_200M_CG] = imx_clk_gate("sys_pll1_200m_cg", "sys_pll1_bypass", base + 0x94, 17);
+	clks[IMX8MN_SYS_PLL1_266M_CG] = imx_clk_gate("sys_pll1_266m_cg", "sys_pll1_bypass", base + 0x94, 15);
+	clks[IMX8MN_SYS_PLL1_400M_CG] = imx_clk_gate("sys_pll1_400m_cg", "sys_pll1_bypass", base + 0x94, 13);
+	clks[IMX8MN_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11);
+
+	clks[IMX8MN_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_40m_cg", 1, 20);
+	clks[IMX8MN_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_80m_cg", 1, 10);
+	clks[IMX8MN_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_100m_cg", 1, 8);
+	clks[IMX8MN_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_133m_cg", 1, 6);
+	clks[IMX8MN_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_160m_cg", 1, 5);
+	clks[IMX8MN_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_200m_cg", 1, 4);
+	clks[IMX8MN_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_266m_cg", 1, 3);
+	clks[IMX8MN_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_400m_cg", 1, 2);
 	clks[IMX8MN_SYS_PLL1_800M] = imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
 
-	clks[IMX8MN_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
-	clks[IMX8MN_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
-	clks[IMX8MN_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
-	clks[IMX8MN_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
-	clks[IMX8MN_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
-	clks[IMX8MN_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
-	clks[IMX8MN_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
-	clks[IMX8MN_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
+	/* SYS PLL2 fixed output */
+	clks[IMX8MN_SYS_PLL2_50M_CG] = imx_clk_gate("sys_pll2_50m_cg", "sys_pll2_bypass", base + 0x104, 27);
+	clks[IMX8MN_SYS_PLL2_100M_CG] = imx_clk_gate("sys_pll2_100m_cg", "sys_pll2_bypass", base + 0x104, 25);
+	clks[IMX8MN_SYS_PLL2_125M_CG] = imx_clk_gate("sys_pll2_125m_cg", "sys_pll2_bypass", base + 0x104, 23);
+	clks[IMX8MN_SYS_PLL2_166M_CG] = imx_clk_gate("sys_pll2_166m_cg", "sys_pll2_bypass", base + 0x104, 21);
+	clks[IMX8MN_SYS_PLL2_200M_CG] = imx_clk_gate("sys_pll2_200m_cg", "sys_pll2_bypass", base + 0x104, 19);
+	clks[IMX8MN_SYS_PLL2_250M_CG] = imx_clk_gate("sys_pll2_250m_cg", "sys_pll2_bypass", base + 0x104, 17);
+	clks[IMX8MN_SYS_PLL2_333M_CG] = imx_clk_gate("sys_pll2_333m_cg", "sys_pll2_bypass", base + 0x104, 15);
+	clks[IMX8MN_SYS_PLL2_500M_CG] = imx_clk_gate("sys_pll2_500m_cg", "sys_pll2_bypass", base + 0x104, 13);
+	clks[IMX8MN_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11);
+
+	clks[IMX8MN_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_50m_cg", 1, 20);
+	clks[IMX8MN_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_100m_cg", 1, 10);
+	clks[IMX8MN_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_125m_cg", 1, 8);
+	clks[IMX8MN_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_166m_cg", 1, 6);
+	clks[IMX8MN_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_200m_cg", 1, 5);
+	clks[IMX8MN_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_250m_cg", 1, 4);
+	clks[IMX8MN_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_333m_cg", 1, 3);
+	clks[IMX8MN_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_500m_cg", 1, 2);
 	clks[IMX8MN_SYS_PLL2_1000M] = imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (WARN_ON(IS_ERR(base))) {
diff --git a/include/dt-bindings/clock/imx8mn-clock.h b/include/dt-bindings/clock/imx8mn-clock.h
index d7b201652f4c..0f2b8423ce1d 100644
--- a/include/dt-bindings/clock/imx8mn-clock.h
+++ b/include/dt-bindings/clock/imx8mn-clock.h
@@ -209,8 +209,25 @@
 #define IMX8MN_CLK_ARM				191
 #define IMX8MN_CLK_NAND_USDHC_BUS_RAWNAND_CLK	192
 #define IMX8MN_CLK_GPU_CORE_ROOT		193
 #define IMX8MN_CLK_GIC				194
 
-#define IMX8MN_CLK_END				195
+#define IMX8MN_SYS_PLL1_40M_CG			195
+#define IMX8MN_SYS_PLL1_80M_CG			196
+#define IMX8MN_SYS_PLL1_100M_CG			197
+#define IMX8MN_SYS_PLL1_133M_CG			198
+#define IMX8MN_SYS_PLL1_160M_CG			199
+#define IMX8MN_SYS_PLL1_200M_CG			200
+#define IMX8MN_SYS_PLL1_266M_CG			201
+#define IMX8MN_SYS_PLL1_400M_CG			202
+#define IMX8MN_SYS_PLL2_50M_CG			203
+#define IMX8MN_SYS_PLL2_100M_CG			204
+#define IMX8MN_SYS_PLL2_125M_CG			205
+#define IMX8MN_SYS_PLL2_166M_CG			206
+#define IMX8MN_SYS_PLL2_200M_CG			207
+#define IMX8MN_SYS_PLL2_250M_CG			208
+#define IMX8MN_SYS_PLL2_333M_CG			209
+#define IMX8MN_SYS_PLL2_500M_CG			210
+
+#define IMX8MN_CLK_END				211
 
 #endif
-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers
  2019-10-07 15:24 ` [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers Leonard Crestez
@ 2019-10-14 13:08   ` Shawn Guo
  0 siblings, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2019-10-14 13:08 UTC (permalink / raw)
  To: Leonard Crestez
  Cc: Stephen Boyd, Jacky Bai, Anson Huang, Abel Vesa,
	Michael Turquette, Dong Aisheng, Fabio Estevam, linux-clk,
	kernel, linux-imx, linux-arm-kernel

On Mon, Oct 07, 2019 at 06:24:53PM +0300, Leonard Crestez wrote:
> On imx8mq there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
> each with their own gate but these gates are not currently defined in
> the clock tree.
> 
> Add them between sys1/2_pll_out and the fixed dividers.
> 
> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>

It conflicts with Laurentiu's patch "clk: imx8mq: Add VIDEO2_PLL clock".
Can you rebase your patch on top of my clk/imx branch please?

Shawn

> ---
>  drivers/clk/imx/clk-imx8mq.c             | 62 ++++++++++++++++--------
>  include/dt-bindings/clock/imx8mq-clock.h | 22 ++++++++-
>  2 files changed, 63 insertions(+), 21 deletions(-)
> 
> diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
> index 41fc9c63356e..2350d0d84c37 100644
> --- a/drivers/clk/imx/clk-imx8mq.c
> +++ b/drivers/clk/imx/clk-imx8mq.c
> @@ -344,30 +344,52 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
>  
>  	clks[IMX8MQ_SYS1_PLL_OUT] = imx_clk_sccg_pll("sys1_pll_out", sys1_pll_out_sels, ARRAY_SIZE(sys1_pll_out_sels), 0, 0, 0, base + 0x30, CLK_IS_CRITICAL);
>  	clks[IMX8MQ_SYS2_PLL_OUT] = imx_clk_sccg_pll("sys2_pll_out", sys2_pll_out_sels, ARRAY_SIZE(sys2_pll_out_sels), 0, 0, 1, base + 0x3c, CLK_IS_CRITICAL);
>  	clks[IMX8MQ_SYS3_PLL_OUT] = imx_clk_sccg_pll("sys3_pll_out", sys3_pll_out_sels, ARRAY_SIZE(sys3_pll_out_sels), 0, 0, 1, base + 0x48, CLK_IS_CRITICAL);
>  	clks[IMX8MQ_DRAM_PLL_OUT] = imx_clk_sccg_pll("dram_pll_out", dram_pll_out_sels, ARRAY_SIZE(dram_pll_out_sels), 0, 0, 0, base + 0x60, CLK_IS_CRITICAL);
> -	/* SYS PLL fixed output */
> -	clks[IMX8MQ_SYS1_PLL_40M] = imx_clk_fixed_factor("sys1_pll_40m", "sys1_pll_out", 1, 20);
> -	clks[IMX8MQ_SYS1_PLL_80M] = imx_clk_fixed_factor("sys1_pll_80m", "sys1_pll_out", 1, 10);
> -	clks[IMX8MQ_SYS1_PLL_100M] = imx_clk_fixed_factor("sys1_pll_100m", "sys1_pll_out", 1, 8);
> -	clks[IMX8MQ_SYS1_PLL_133M] = imx_clk_fixed_factor("sys1_pll_133m", "sys1_pll_out", 1, 6);
> -	clks[IMX8MQ_SYS1_PLL_160M] = imx_clk_fixed_factor("sys1_pll_160m", "sys1_pll_out", 1, 5);
> -	clks[IMX8MQ_SYS1_PLL_200M] = imx_clk_fixed_factor("sys1_pll_200m", "sys1_pll_out", 1, 4);
> -	clks[IMX8MQ_SYS1_PLL_266M] = imx_clk_fixed_factor("sys1_pll_266m", "sys1_pll_out", 1, 3);
> -	clks[IMX8MQ_SYS1_PLL_400M] = imx_clk_fixed_factor("sys1_pll_400m", "sys1_pll_out", 1, 2);
> -	clks[IMX8MQ_SYS1_PLL_800M] = imx_clk_fixed_factor("sys1_pll_800m", "sys1_pll_out", 1, 1);
> -
> -	clks[IMX8MQ_SYS2_PLL_50M] = imx_clk_fixed_factor("sys2_pll_50m", "sys2_pll_out", 1, 20);
> -	clks[IMX8MQ_SYS2_PLL_100M] = imx_clk_fixed_factor("sys2_pll_100m", "sys2_pll_out", 1, 10);
> -	clks[IMX8MQ_SYS2_PLL_125M] = imx_clk_fixed_factor("sys2_pll_125m", "sys2_pll_out", 1, 8);
> -	clks[IMX8MQ_SYS2_PLL_166M] = imx_clk_fixed_factor("sys2_pll_166m", "sys2_pll_out", 1, 6);
> -	clks[IMX8MQ_SYS2_PLL_200M] = imx_clk_fixed_factor("sys2_pll_200m", "sys2_pll_out", 1, 5);
> -	clks[IMX8MQ_SYS2_PLL_250M] = imx_clk_fixed_factor("sys2_pll_250m", "sys2_pll_out", 1, 4);
> -	clks[IMX8MQ_SYS2_PLL_333M] = imx_clk_fixed_factor("sys2_pll_333m", "sys2_pll_out", 1, 3);
> -	clks[IMX8MQ_SYS2_PLL_500M] = imx_clk_fixed_factor("sys2_pll_500m", "sys2_pll_out", 1, 2);
> -	clks[IMX8MQ_SYS2_PLL_1000M] = imx_clk_fixed_factor("sys2_pll_1000m", "sys2_pll_out", 1, 1);
> +
> +	/* SYS PLL1 fixed output */
> +	clks[IMX8MQ_SYS1_PLL_40M_CG] = imx_clk_gate("sys1_pll_40m_cg", "sys1_pll_out", base + 0x30, 9);
> +	clks[IMX8MQ_SYS1_PLL_80M_CG] = imx_clk_gate("sys1_pll_80m_cg", "sys1_pll_out", base + 0x30, 11);
> +	clks[IMX8MQ_SYS1_PLL_100M_CG] = imx_clk_gate("sys1_pll_100m_cg", "sys1_pll_out", base + 0x30, 13);
> +	clks[IMX8MQ_SYS1_PLL_133M_CG] = imx_clk_gate("sys1_pll_133m_cg", "sys1_pll_out", base + 0x30, 15);
> +	clks[IMX8MQ_SYS1_PLL_160M_CG] = imx_clk_gate("sys1_pll_160m_cg", "sys1_pll_out", base + 0x30, 17);
> +	clks[IMX8MQ_SYS1_PLL_200M_CG] = imx_clk_gate("sys1_pll_200m_cg", "sys1_pll_out", base + 0x30, 19);
> +	clks[IMX8MQ_SYS1_PLL_266M_CG] = imx_clk_gate("sys1_pll_266m_cg", "sys1_pll_out", base + 0x30, 21);
> +	clks[IMX8MQ_SYS1_PLL_400M_CG] = imx_clk_gate("sys1_pll_400m_cg", "sys1_pll_out", base + 0x30, 23);
> +	clks[IMX8MQ_SYS1_PLL_800M_CG] = imx_clk_gate("sys1_pll_800m_cg", "sys1_pll_out", base + 0x30, 25);
> +
> +	clks[IMX8MQ_SYS1_PLL_40M] = imx_clk_fixed_factor("sys1_pll_40m", "sys1_pll_40m_cg", 1, 20);
> +	clks[IMX8MQ_SYS1_PLL_80M] = imx_clk_fixed_factor("sys1_pll_80m", "sys1_pll_80m_cg", 1, 10);
> +	clks[IMX8MQ_SYS1_PLL_100M] = imx_clk_fixed_factor("sys1_pll_100m", "sys1_pll_100m_cg", 1, 8);
> +	clks[IMX8MQ_SYS1_PLL_133M] = imx_clk_fixed_factor("sys1_pll_133m", "sys1_pll_133m_cg", 1, 6);
> +	clks[IMX8MQ_SYS1_PLL_160M] = imx_clk_fixed_factor("sys1_pll_160m", "sys1_pll_160m_cg", 1, 5);
> +	clks[IMX8MQ_SYS1_PLL_200M] = imx_clk_fixed_factor("sys1_pll_200m", "sys1_pll_200m_cg", 1, 4);
> +	clks[IMX8MQ_SYS1_PLL_266M] = imx_clk_fixed_factor("sys1_pll_266m", "sys1_pll_266m_cg", 1, 3);
> +	clks[IMX8MQ_SYS1_PLL_400M] = imx_clk_fixed_factor("sys1_pll_400m", "sys1_pll_400m_cg", 1, 2);
> +	clks[IMX8MQ_SYS1_PLL_800M] = imx_clk_fixed_factor("sys1_pll_800m", "sys1_pll_800m_cg", 1, 1);
> +
> +	/* SYS PLL2 fixed output */
> +	clks[IMX8MQ_SYS2_PLL_50M_CG] = imx_clk_gate("sys2_pll_50m_cg", "sys2_pll_out", base + 0x3c, 9);
> +	clks[IMX8MQ_SYS2_PLL_100M_CG] = imx_clk_gate("sys2_pll_100m_cg", "sys2_pll_out", base + 0x3c, 11);
> +	clks[IMX8MQ_SYS2_PLL_125M_CG] = imx_clk_gate("sys2_pll_125m_cg", "sys2_pll_out", base + 0x3c, 13);
> +	clks[IMX8MQ_SYS2_PLL_166M_CG] = imx_clk_gate("sys2_pll_166m_cg", "sys2_pll_out", base + 0x3c, 15);
> +	clks[IMX8MQ_SYS2_PLL_200M_CG] = imx_clk_gate("sys2_pll_200m_cg", "sys2_pll_out", base + 0x3c, 17);
> +	clks[IMX8MQ_SYS2_PLL_250M_CG] = imx_clk_gate("sys2_pll_250m_cg", "sys2_pll_out", base + 0x3c, 19);
> +	clks[IMX8MQ_SYS2_PLL_333M_CG] = imx_clk_gate("sys2_pll_333m_cg", "sys2_pll_out", base + 0x3c, 21);
> +	clks[IMX8MQ_SYS2_PLL_500M_CG] = imx_clk_gate("sys2_pll_500m_cg", "sys2_pll_out", base + 0x3c, 23);
> +	clks[IMX8MQ_SYS2_PLL_1000M_CG] = imx_clk_gate("sys2_pll_1000m_cg", "sys2_pll_out", base + 0x3c, 25);
> +
> +	clks[IMX8MQ_SYS2_PLL_50M] = imx_clk_fixed_factor("sys2_pll_50m", "sys2_pll_50m_cg", 1, 20);
> +	clks[IMX8MQ_SYS2_PLL_100M] = imx_clk_fixed_factor("sys2_pll_100m", "sys2_pll_100m_cg", 1, 10);
> +	clks[IMX8MQ_SYS2_PLL_125M] = imx_clk_fixed_factor("sys2_pll_125m", "sys2_pll_125m_cg", 1, 8);
> +	clks[IMX8MQ_SYS2_PLL_166M] = imx_clk_fixed_factor("sys2_pll_166m", "sys2_pll_166m_cg", 1, 6);
> +	clks[IMX8MQ_SYS2_PLL_200M] = imx_clk_fixed_factor("sys2_pll_200m", "sys2_pll_200m_cg", 1, 5);
> +	clks[IMX8MQ_SYS2_PLL_250M] = imx_clk_fixed_factor("sys2_pll_250m", "sys2_pll_250m_cg", 1, 4);
> +	clks[IMX8MQ_SYS2_PLL_333M] = imx_clk_fixed_factor("sys2_pll_333m", "sys2_pll_333m_cg", 1, 3);
> +	clks[IMX8MQ_SYS2_PLL_500M] = imx_clk_fixed_factor("sys2_pll_500m", "sys2_pll_500m_cg", 1, 2);
> +	clks[IMX8MQ_SYS2_PLL_1000M] = imx_clk_fixed_factor("sys2_pll_1000m", "sys2_pll_1000m_cg", 1, 1);
>  
>  	np = dev->of_node;
>  	base = devm_platform_ioremap_resource(pdev, 0);
>  	if (WARN_ON(IS_ERR(base)))
>  		return PTR_ERR(base);
> diff --git a/include/dt-bindings/clock/imx8mq-clock.h b/include/dt-bindings/clock/imx8mq-clock.h
> index 65463673d25e..853c9a9e66fd 100644
> --- a/include/dt-bindings/clock/imx8mq-clock.h
> +++ b/include/dt-bindings/clock/imx8mq-clock.h
> @@ -401,7 +401,27 @@
>  #define IMX8MQ_CLK_GPIO5_ROOT			263
>  
>  #define IMX8MQ_CLK_SNVS_ROOT			264
>  #define IMX8MQ_CLK_GIC				265
>  
> -#define IMX8MQ_CLK_END				266
> +#define IMX8MQ_SYS1_PLL_40M_CG			266
> +#define IMX8MQ_SYS1_PLL_80M_CG			267
> +#define IMX8MQ_SYS1_PLL_100M_CG			268
> +#define IMX8MQ_SYS1_PLL_133M_CG			269
> +#define IMX8MQ_SYS1_PLL_160M_CG			270
> +#define IMX8MQ_SYS1_PLL_200M_CG			271
> +#define IMX8MQ_SYS1_PLL_266M_CG			272
> +#define IMX8MQ_SYS1_PLL_400M_CG			273
> +#define IMX8MQ_SYS1_PLL_800M_CG			274
> +#define IMX8MQ_SYS2_PLL_50M_CG			275
> +#define IMX8MQ_SYS2_PLL_100M_CG			276
> +#define IMX8MQ_SYS2_PLL_125M_CG			277
> +#define IMX8MQ_SYS2_PLL_166M_CG			278
> +#define IMX8MQ_SYS2_PLL_200M_CG			279
> +#define IMX8MQ_SYS2_PLL_250M_CG			280
> +#define IMX8MQ_SYS2_PLL_333M_CG			281
> +#define IMX8MQ_SYS2_PLL_500M_CG			282
> +#define IMX8MQ_SYS2_PLL_1000M_CG		283
> +
> +#define IMX8MQ_CLK_END				284
> +
>  #endif /* __DT_BINDINGS_CLOCK_IMX8MQ_H */
> -- 
> 2.17.1
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

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Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-07 15:24 [PATCH v2 0/3] clk: imx8m: Define gates for pll1/2 dividers Leonard Crestez
2019-10-07 15:24 ` [PATCH v2 1/3] clk: imx8mq: Define gates for pll1/2 fixed dividers Leonard Crestez
2019-10-14 13:08   ` Shawn Guo
2019-10-07 15:24 ` [PATCH v2 2/3] clk: imx8mm: " Leonard Crestez
2019-10-07 15:24 ` [PATCH v2 3/3] clk: imx8mn: " Leonard Crestez

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