[PATCH 1/3] dt-bindings: clock: imx93: Add PDM IPG clk

[PATCH 1/3] dt-bindings: clock: imx93: Add PDM IPG clk

[Jacky Bai]

From: Chancel Liu <chancel.liu@nxp.com>

Add PDM IPG clk.

Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
---
 include/dt-bindings/clock/imx93-clock.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/dt-bindings/clock/imx93-clock.h b/include/dt-bindings/clock/imx93-clock.h
index 35a1f62053a5..787c9e74dc96 100644
--- a/include/dt-bindings/clock/imx93-clock.h
+++ b/include/dt-bindings/clock/imx93-clock.h
@@ -203,6 +203,7 @@
 #define IMX93_CLK_ARM_PLL		198
 #define IMX93_CLK_A55_SEL		199
 #define IMX93_CLK_A55_CORE		200
-#define IMX93_CLK_END			201
+#define IMX93_CLK_PDM_IPG		201
+#define IMX93_CLK_END			202
 
 #endif
-- 
2.34.1

[PATCH 2/3] clk: imx93: Add PDM IPG clk

[Jacky Bai]

From: Chancel Liu <chancel.liu@nxp.com>

The IPG clk and MCLK of PDM share the same control gate.

Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
---
 drivers/clk/imx/clk-imx93.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-imx93.c b/drivers/clk/imx/clk-imx93.c
index b6c7c2725906..f5dc1ee4990d 100644
--- a/drivers/clk/imx/clk-imx93.c
+++ b/drivers/clk/imx/clk-imx93.c
@@ -32,6 +32,7 @@ static u32 share_count_sai1;
 static u32 share_count_sai2;
 static u32 share_count_sai3;
 static u32 share_count_mub;
+static u32 share_count_pdm;
 
 static const char * const a55_core_sels[] = {"a55_alt", "arm_pll"};
 static const char *parent_names[MAX_SEL][4] = {
@@ -236,7 +237,8 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_USB_CONTROLLER_GATE, "usb_controller", "hsio_root",		0x9a00, },
 	{ IMX93_CLK_USB_TEST_60M_GATE,	"usb_test_60m",	"hsio_usb_test_60m_root", 0x9a40, },
 	{ IMX93_CLK_HSIO_TROUT_24M_GATE, "hsio_trout_24m", "osc_24m",		0x9a80, },
-	{ IMX93_CLK_PDM_GATE,		"pdm",		"pdm_root",		0x9ac0, },
+	{ IMX93_CLK_PDM_GATE,		"pdm",		"pdm_root",		0x9ac0, 0, &share_count_pdm},
+	{ IMX93_CLK_PDM_IPG,		"pdm_ipg_clk",	"bus_aon_root",		0x9ac0, 0, &share_count_pdm},
 	{ IMX93_CLK_MQS1_GATE,		"mqs1",		"sai1_root",		0x9b00, },
 	{ IMX93_CLK_MQS2_GATE,		"mqs2",		"sai3_root",		0x9b40, },
 	{ IMX93_CLK_AUD_XCVR_GATE,	"aud_xcvr",	"audio_xcvr_root",	0x9b80, },
-- 
2.34.1

[PATCH 3/3] clk: imx: Add 519.75MHz frequency support for imx9 pll

[Jacky Bai]

For video pll, it may need 519.75MHz clock frequency for
the LVDS display usage. So add 519.75MHz frequency config
support for video pll.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
---
 drivers/clk/imx/clk-fracn-gppll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c
index c54f9999da04..44462ab50e51 100644
--- a/drivers/clk/imx/clk-fracn-gppll.c
+++ b/drivers/clk/imx/clk-fracn-gppll.c
@@ -81,6 +81,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[] = {
 	PLL_FRACN_GP(650000000U, 162, 50, 100, 0, 6),
 	PLL_FRACN_GP(594000000U, 198, 0, 1, 0, 8),
 	PLL_FRACN_GP(560000000U, 140, 0, 1, 0, 6),
+	PLL_FRACN_GP(519750000U, 173, 25, 100, 1, 8),
 	PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8),
 	PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6),
 	PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9),
-- 
2.34.1

Re: [PATCH 1/3] dt-bindings: clock: imx93: Add PDM IPG clk

[Peng Fan]

On 6/28/2023 2:17 PM, Jacky Bai wrote:
> From: Chancel Liu<chancel.liu@nxp.com>
> 
> Add PDM IPG clk.
> 
> Reviewed-by: Shengjiu Wang<shengjiu.wang@nxp.com>
> Signed-off-by: Chancel Liu<chancel.liu@nxp.com>
> Signed-off-by: Jacky Bai<ping.bai@nxp.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

Re: [PATCH 2/3] clk: imx93: Add PDM IPG clk

[Peng Fan]

On 6/28/2023 2:17 PM, Jacky Bai wrote:
> From: Chancel Liu<chancel.liu@nxp.com>
> 
> The IPG clk and MCLK of PDM share the same control gate.
> 
> Reviewed-by: Shengjiu Wang<shengjiu.wang@nxp.com>
> Signed-off-by: Chancel Liu<chancel.liu@nxp.com>
> Signed-off-by: Jacky Bai<ping.bai@nxp.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

Re: [PATCH 3/3] clk: imx: Add 519.75MHz frequency support for imx9 pll

[Peng Fan]

On 6/28/2023 2:17 PM, Jacky Bai wrote:
> For video pll, it may need 519.75MHz clock frequency for
> the LVDS display usage. So add 519.75MHz frequency config
> support for video pll.
> 
> Signed-off-by: Jacky Bai<ping.bai@nxp.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

Re: [PATCH 1/3] dt-bindings: clock: imx93: Add PDM IPG clk

[Krzysztof Kozlowski]

On 28/06/2023 08:17, Jacky Bai wrote:
> From: Chancel Liu <chancel.liu@nxp.com>
> 
> Add PDM IPG clk.
> 
> Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
> Signed-off-by: Jacky Bai <ping.bai@nxp.com>
> ---
>  include/dt-bindings/clock/imx93-clock.h | 3 ++-


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH 1/3] dt-bindings: clock: imx93: Add PDM IPG clk

[Abel Vesa]

On Wed, 28 Jun 2023 14:17:22 +0800, Jacky Bai wrote:
> Add PDM IPG clk.
> 
> 

Applied, thanks!

[1/3] dt-bindings: clock: imx93: Add PDM IPG clk
      commit: 2fe182dd2783c870cb21f20732ff62f9cbb2451a
[2/3] clk: imx93: Add PDM IPG clk
      commit: 3ea570486039a12bb9dcbec977c70390b3d3c902
[3/3] clk: imx: Add 519.75MHz frequency support for imx9 pll
      commit: 07ba6d1ae524c627ac55bb98d5610d4fc44d3fe7

Best regards,
-- 
Abel Vesa <abel.vesa@linaro.org>