From d9d111066a86e47d9913cd9e7d5cd18dadc8af81 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 4 Dec 2008 18:13:43 +0000 Subject: [PATCH] add SoC specific reset code SVN-Revision: 13518 --- .../ar71xx/files/arch/mips/ar71xx/ar71xx.c | 52 ++++++++++++++++--- 1 file changed, 44 insertions(+), 8 deletions(-) diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c b/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c index 25ec06205b..f224e82c0c 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c @@ -33,22 +33,58 @@ EXPORT_SYMBOL_GPL(ar71xx_usb_ctrl_base); void ar71xx_device_stop(u32 mask) { unsigned long flags; + u32 t; - local_irq_save(flags); - ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, - ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE) | mask); - local_irq_restore(flags); + switch (ar71xx_soc) { + case AR71XX_SOC_AR7130: + case AR71XX_SOC_AR7141: + case AR71XX_SOC_AR7161: + local_irq_save(flags); + t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE); + ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t | mask); + local_irq_restore(flags); + break; + + case AR71XX_SOC_AR9130: + case AR71XX_SOC_AR9132: + local_irq_save(flags); + t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE); + ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t | mask); + local_irq_restore(flags); + break; + + default: + BUG(); + } } EXPORT_SYMBOL_GPL(ar71xx_device_stop); void ar71xx_device_start(u32 mask) { unsigned long flags; + u32 t; - local_irq_save(flags); - ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, - ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE) & ~mask); - local_irq_restore(flags); + switch (ar71xx_soc) { + case AR71XX_SOC_AR7130: + case AR71XX_SOC_AR7141: + case AR71XX_SOC_AR7161: + local_irq_save(flags); + t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE); + ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t & ~mask); + local_irq_restore(flags); + break; + + case AR71XX_SOC_AR9130: + case AR71XX_SOC_AR9132: + local_irq_save(flags); + t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE); + ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t & ~mask); + local_irq_restore(flags); + break; + + default: + BUG(); + } } EXPORT_SYMBOL_GPL(ar71xx_device_start);