linux-kernel - Re: [PATCH v2 6/6] clk: ingenic: Minor cosmetic fixups for X1000

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Date:   Thu, 27 Oct 2022 13:44:45 +0100
From:   Paul Cercueil <paul@...pouillou.net>
To:     Aidan MacDonald <aidanmacdonald.0x0@...il.com>
Cc:     mturquette@...libre.com, sboyd@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, zhouyu@...yeetech.com,
        linux-mips@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 6/6] clk: ingenic: Minor cosmetic fixups for X1000

Hi Aidan,

Le mer. 26 oct. 2022 à 20:43:45 +0100, Aidan MacDonald 
<aidanmacdonald.0x0@...il.com> a écrit :
> Remove redundant -1 entries from the parents array and fix
> a couple indentation / whitespace issues.
> 
> Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@...il.com>

Reviewed-by: Paul Cercueil <paul@...pouillou.net>

Cheers,
-Paul

> ---
>  drivers/clk/ingenic/x1000-cgu.c | 49 
> ++++++++++++++++-----------------
>  1 file changed, 24 insertions(+), 25 deletions(-)
> 
> diff --git a/drivers/clk/ingenic/x1000-cgu.c 
> b/drivers/clk/ingenic/x1000-cgu.c
> index 95d5e3a44cee..feb03eed4fe8 100644
> --- a/drivers/clk/ingenic/x1000-cgu.c
> +++ b/drivers/clk/ingenic/x1000-cgu.c
> @@ -216,7 +216,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_APLL] = {
>  		"apll", CGU_CLK_PLL,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.pll = {
>  			.reg = CGU_REG_APLL,
>  			.rate_multiplier = 1,
> @@ -239,7 +239,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_MPLL] = {
>  		"mpll", CGU_CLK_PLL,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.pll = {
>  			.reg = CGU_REG_MPLL,
>  			.rate_multiplier = 1,
> @@ -289,7 +289,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
>  		 * system; mark it critical.
>  		 */
>  		.flags = CLK_IS_CRITICAL,
> -		.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_CPUMUX },
>  		.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
>  		.gate = { CGU_REG_CLKGR, 30 },
>  	},
> @@ -301,7 +301,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
>  		 * disabling it or any parent clocks will hang the system.
>  		 */
>  		.flags = CLK_IS_CRITICAL,
> -		.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_CPUMUX },
>  		.div = { CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1 },
>  	},
> 
> @@ -320,13 +320,13 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_AHB2] = {
>  		"ahb2", CGU_CLK_DIV,
> -		.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_AHB2PMUX },
>  		.div = { CGU_REG_CPCCR, 12, 1, 4, 20, -1, -1 },
>  	},
> 
>  	[X1000_CLK_PCLK] = {
>  		"pclk", CGU_CLK_DIV | CGU_CLK_GATE,
> -		.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_AHB2PMUX },
>  		.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
>  		.gate = { CGU_REG_CLKGR, 28 },
>  	},
> @@ -393,13 +393,13 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_MSCMUX] = {
>  		"msc_mux", CGU_CLK_MUX,
> -		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
> +		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
>  		.mux = { CGU_REG_MSC0CDR, 31, 1 },
>  	},
> 
>  	[X1000_CLK_MSC0] = {
>  		"msc0", CGU_CLK_DIV | CGU_CLK_GATE,
> -		.parents = { X1000_CLK_MSCMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_MSCMUX },
>  		.div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
>  		.gate = { CGU_REG_CLKGR, 4 },
>  	},
> @@ -413,8 +413,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_OTG] = {
>  		"otg", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
> -		.parents = { X1000_CLK_EXCLK, -1,
> -					 X1000_CLK_APLL, X1000_CLK_MPLL },
> +		.parents = { X1000_CLK_EXCLK, -1, X1000_CLK_APLL, X1000_CLK_MPLL },
>  		.mux = { CGU_REG_USBCDR, 30, 2 },
>  		.div = { CGU_REG_USBCDR, 0, 1, 8, 29, 28, 27 },
>  		.gate = { CGU_REG_CLKGR, 3 },
> @@ -422,7 +421,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_SSIPLL] = {
>  		"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
> -		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
> +		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
>  		.mux = { CGU_REG_SSICDR, 31, 1 },
>  		.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
>  	},
> @@ -435,7 +434,7 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_SSIMUX] = {
>  		"ssi_mux", CGU_CLK_MUX,
> -		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2 },
>  		.mux = { CGU_REG_SSICDR, 30, 1 },
>  	},
> 
> @@ -456,37 +455,37 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_EMC] = {
>  		"emc", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
> +		.parents = { X1000_CLK_AHB2 },
>  		.gate = { CGU_REG_CLKGR, 0 },
>  	},
> 
>  	[X1000_CLK_EFUSE] = {
>  		"efuse", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
> +		.parents = { X1000_CLK_AHB2 },
>  		.gate = { CGU_REG_CLKGR, 1 },
>  	},
> 
>  	[X1000_CLK_SFC] = {
>  		"sfc", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_SSIPLL, -1, -1, -1 },
> +		.parents = { X1000_CLK_SSIPLL },
>  		.gate = { CGU_REG_CLKGR, 2 },
>  	},
> 
>  	[X1000_CLK_I2C0] = {
>  		"i2c0", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_PCLK },
>  		.gate = { CGU_REG_CLKGR, 7 },
>  	},
> 
>  	[X1000_CLK_I2C1] = {
>  		"i2c1", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_PCLK },
>  		.gate = { CGU_REG_CLKGR, 8 },
>  	},
> 
>  	[X1000_CLK_I2C2] = {
>  		"i2c2", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_PCLK },
>  		.gate = { CGU_REG_CLKGR, 9 },
>  	},
> 
> @@ -498,43 +497,43 @@ static const struct ingenic_cgu_clk_info 
> x1000_cgu_clocks[] = {
> 
>  	[X1000_CLK_UART0] = {
>  		"uart0", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.gate = { CGU_REG_CLKGR, 14 },
>  	},
> 
>  	[X1000_CLK_UART1] = {
>  		"uart1", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK},
>  		.gate = { CGU_REG_CLKGR, 15 },
>  	},
> 
>  	[X1000_CLK_UART2] = {
>  		"uart2", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.gate = { CGU_REG_CLKGR, 16 },
>  	},
> 
>  	[X1000_CLK_TCU] = {
>  		"tcu", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.gate = { CGU_REG_CLKGR, 18 },
>  	},
> 
>  	[X1000_CLK_SSI] = {
>  		"ssi", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_SSIMUX, -1, -1, -1 },
> +		.parents = { X1000_CLK_SSIMUX },
>  		.gate = { CGU_REG_CLKGR, 19 },
>  	},
> 
>  	[X1000_CLK_OST] = {
>  		"ost", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.gate = { CGU_REG_CLKGR, 20 },
>  	},
> 
>  	[X1000_CLK_PDMA] = {
>  		"pdma", CGU_CLK_GATE,
> -		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
> +		.parents = { X1000_CLK_EXCLK },
>  		.gate = { CGU_REG_CLKGR, 21 },
>  	},
>  };
> --
> 2.38.1
>