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Date: Sun, 19 Apr 2015 14:30:02 +0200 From: Alban Bedel <albeu@...e.fr> To: linux-mips@...ux-mips.org Cc: Ralf Baechle <ralf@...ux-mips.org>, Alban Bedel <albeu@...e.fr>, Andrew Bresticker <abrestic@...omium.org>, Qais Yousef <qais.yousef@...tec.com>, Wolfram Sang <wsa@...-dreams.de>, Sergey Ryazanov <ryazanov.s.a@...il.com>, Gabor Juhos <juhosg@...nwrt.org>, linux-kernel@...r.kernel.org Subject: [PATCH v2 3/5] MIPS: ath79: Correctly name the defines for the PLL_FB register This register is named PLL_FB and is not a divider but a multiplier. To make things less confusing rename the ARxxxx_PLL_DIV_SHIFT and ARxxxx_PLL_DIV_MASK macros to ARxxxx_PLL_FB_SHIFT and ARxxxx_PLL_FB_MASK. Signed-off-by: Alban Bedel <albeu@...e.fr> --- arch/mips/ath79/clock.c | 6 +++--- arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 12 ++++++------ 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c index 26479f4..226ddf0 100644 --- a/arch/mips/ath79/clock.c +++ b/arch/mips/ath79/clock.c @@ -62,7 +62,7 @@ static void __init ar71xx_clocks_init(void) pll = ath79_pll_rr(AR71XX_PLL_REG_CPU_CONFIG); - div = ((pll >> AR71XX_PLL_DIV_SHIFT) & AR71XX_PLL_DIV_MASK) + 1; + div = ((pll >> AR71XX_PLL_FB_SHIFT) & AR71XX_PLL_FB_MASK) + 1; freq = div * ref_rate; div = ((pll >> AR71XX_CPU_DIV_SHIFT) & AR71XX_CPU_DIV_MASK) + 1; @@ -96,7 +96,7 @@ static void __init ar724x_clocks_init(void) ref_rate = AR724X_BASE_FREQ; pll = ath79_pll_rr(AR724X_PLL_REG_CPU_CONFIG); - div = ((pll >> AR724X_PLL_DIV_SHIFT) & AR724X_PLL_DIV_MASK); + div = ((pll >> AR724X_PLL_FB_SHIFT) & AR724X_PLL_FB_MASK); freq = div * ref_rate; div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK); @@ -132,7 +132,7 @@ static void __init ar913x_clocks_init(void) ref_rate = AR913X_BASE_FREQ; pll = ath79_pll_rr(AR913X_PLL_REG_CPU_CONFIG); - div = ((pll >> AR913X_PLL_DIV_SHIFT) & AR913X_PLL_DIV_MASK); + div = ((pll >> AR913X_PLL_FB_SHIFT) & AR913X_PLL_FB_MASK); freq = div * ref_rate; cpu_rate = freq; diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index cd41e93..aa3800c 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -157,8 +157,8 @@ #define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10 #define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14 -#define AR71XX_PLL_DIV_SHIFT 3 -#define AR71XX_PLL_DIV_MASK 0x1f +#define AR71XX_PLL_FB_SHIFT 3 +#define AR71XX_PLL_FB_MASK 0x1f #define AR71XX_CPU_DIV_SHIFT 16 #define AR71XX_CPU_DIV_MASK 0x3 #define AR71XX_DDR_DIV_SHIFT 18 @@ -169,8 +169,8 @@ #define AR724X_PLL_REG_CPU_CONFIG 0x00 #define AR724X_PLL_REG_PCIE_CONFIG 0x18 -#define AR724X_PLL_DIV_SHIFT 0 -#define AR724X_PLL_DIV_MASK 0x3ff +#define AR724X_PLL_FB_SHIFT 0 +#define AR724X_PLL_FB_MASK 0x3ff #define AR724X_PLL_REF_DIV_SHIFT 10 #define AR724X_PLL_REF_DIV_MASK 0xf #define AR724X_AHB_DIV_SHIFT 19 @@ -183,8 +183,8 @@ #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14 #define AR913X_PLL_REG_ETH1_INT_CLOCK 0x18 -#define AR913X_PLL_DIV_SHIFT 0 -#define AR913X_PLL_DIV_MASK 0x3ff +#define AR913X_PLL_FB_SHIFT 0 +#define AR913X_PLL_FB_MASK 0x3ff #define AR913X_DDR_DIV_SHIFT 22 #define AR913X_DDR_DIV_MASK 0x3 #define AR913X_AHB_DIV_SHIFT 19 -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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