MIPS: ath79: Correctly name the defines for the PLL_FB register
authorAlban Bedel <albeu@free.fr>
Sun, 19 Apr 2015 12:30:02 +0000 (14:30 +0200)
committerRalf Baechle <ralf@linux-mips.org>
Sun, 21 Jun 2015 19:53:49 +0000 (21:53 +0200)
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@free.fr>
Cc: linux-mips@linux-mips.org
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9772/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/ath79/clock.c
arch/mips/include/asm/mach-ath79/ar71xx_regs.h

index 26479f437675164c080c4fa1f98f080d8bedc72e..226ddf0a0a971a515a6f17bbdfb0d18f79881d9e 100644 (file)
@@ -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;
index cd41e93bc1d80170330a26d6219b6fe6260619f7..aa3800c823321e50c577d78a7d9c8b63004d46f4 100644 (file)
 #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
 #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
 #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