diff mbox series

[3/6] clk: samsung: clk-pll: Implement pll0818x PLL type

Message ID 20230211064006.14981-4-semen.protsenko@linaro.org (mailing list archive)
State Accepted
Commit a6feedab8ab9a9e4483deb0bcc87919d92c88b7e
Headers show
Series clk: samsung: exynos850: Add missing clocks for PM | expand

Commit Message

Sam Protsenko Feb. 11, 2023, 6:40 a.m. UTC
pll0818x PLL is used in Exynos850 SoC for CMU_G3D PLL. Operation-wise,
pll0818x is the same as pll0822x. The only difference is:
  - pl0822x is integer PLL with Middle FVCO (950 to 2400 MHz)
  - pl0818x is integer PLL with Low FVCO (600 to 1200 MHz)

Add pll0818x type as an alias to pll0822x.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
 drivers/clk/samsung/clk-pll.c | 1 +
 drivers/clk/samsung/clk-pll.h | 1 +
 2 files changed, 2 insertions(+)

Comments

Chanho Park Feb. 15, 2023, 2:38 a.m. UTC | #1
> Subject: [PATCH 3/6] clk: samsung: clk-pll: Implement pll0818x PLL type
> 
> pll0818x PLL is used in Exynos850 SoC for CMU_G3D PLL. Operation-wise,
> pll0818x is the same as pll0822x. The only difference is:
>   - pl0822x is integer PLL with Middle FVCO (950 to 2400 MHz)
>   - pl0818x is integer PLL with Low FVCO (600 to 1200 MHz)
> 
> Add pll0818x type as an alias to pll0822x.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>

Reviewed-by: Chanho Park <chanho61.park@samsung.com>

> ---
>  drivers/clk/samsung/clk-pll.c | 1 +
>  drivers/clk/samsung/clk-pll.h | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
> index 5ceac4c25c1c..74934c6182ce 100644
> --- a/drivers/clk/samsung/clk-pll.c
> +++ b/drivers/clk/samsung/clk-pll.c
> @@ -1314,6 +1314,7 @@ static void __init _samsung_clk_register_pll(struct
> samsung_clk_provider *ctx,
>  			init.ops = &samsung_pll35xx_clk_ops;
>  		break;
>  	case pll_1417x:
> +	case pll_0818x:
>  	case pll_0822x:
>  		pll->enable_offs = PLL0822X_ENABLE_SHIFT;
>  		pll->lock_offs = PLL0822X_LOCK_STAT_SHIFT; diff --git
> a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index
> 5d5a58d40e7e..0725d485c6ee 100644
> --- a/drivers/clk/samsung/clk-pll.h
> +++ b/drivers/clk/samsung/clk-pll.h
> @@ -34,6 +34,7 @@ enum samsung_pll_type {
>  	pll_1451x,
>  	pll_1452x,
>  	pll_1460x,
> +	pll_0818x,
>  	pll_0822x,
>  	pll_0831x,
>  	pll_142xx,
> --
> 2.39.1
diff mbox series

Patch

diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 5ceac4c25c1c..74934c6182ce 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -1314,6 +1314,7 @@  static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
 			init.ops = &samsung_pll35xx_clk_ops;
 		break;
 	case pll_1417x:
+	case pll_0818x:
 	case pll_0822x:
 		pll->enable_offs = PLL0822X_ENABLE_SHIFT;
 		pll->lock_offs = PLL0822X_LOCK_STAT_SHIFT;
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index 5d5a58d40e7e..0725d485c6ee 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -34,6 +34,7 @@  enum samsung_pll_type {
 	pll_1451x,
 	pll_1452x,
 	pll_1460x,
+	pll_0818x,
 	pll_0822x,
 	pll_0831x,
 	pll_142xx,