MIPS: BCM63XX: use the new reset helper
Use the new reset helper where appropriate. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/4453 Signed-off-by: John Crispin <blogic@openwrt.org>
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@ -14,6 +14,7 @@
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#include <bcm63xx_cpu.h>
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#include <bcm63xx_io.h>
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#include <bcm63xx_regs.h>
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#include <bcm63xx_reset.h>
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#include <bcm63xx_clk.h>
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static DEFINE_MUTEX(clocks_mutex);
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@ -124,15 +125,10 @@ static void enetsw_set(struct clk *clk, int enable)
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CKCTL_6368_SWPKT_USB_EN |
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CKCTL_6368_SWPKT_SAR_EN, enable);
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if (enable) {
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u32 val;
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/* reset switch core afer clock change */
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val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
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val &= ~SOFTRESET_6368_ENETSW_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
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msleep(10);
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val |= SOFTRESET_6368_ENETSW_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 0);
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msleep(10);
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}
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}
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@ -222,15 +218,10 @@ static void xtm_set(struct clk *clk, int enable)
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CKCTL_6368_SWPKT_SAR_EN, enable);
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if (enable) {
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u32 val;
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/* reset sar core afer clock change */
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val = bcm_perf_readl(PERF_SOFTRESET_6368_REG);
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val &= ~SOFTRESET_6368_SAR_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 1);
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mdelay(1);
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val |= SOFTRESET_6368_SAR_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6368_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_SAR, 0);
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mdelay(1);
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}
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}
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@ -14,6 +14,8 @@
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#include <linux/clk.h>
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#include <asm/bootinfo.h>
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#include <bcm63xx_reset.h>
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#include "pci-bcm63xx.h"
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/*
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@ -126,23 +128,14 @@ static void __init bcm63xx_reset_pcie(void)
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bcm_misc_writel(val, MISC_SERDES_CTRL_REG);
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/* reset the PCIe core */
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val = bcm_perf_readl(PERF_SOFTRESET_6328_REG);
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val &= ~SOFTRESET_6328_PCIE_MASK;
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val &= ~SOFTRESET_6328_PCIE_CORE_MASK;
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val &= ~SOFTRESET_6328_PCIE_HARD_MASK;
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val &= ~SOFTRESET_6328_PCIE_EXT_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 1);
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bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 1);
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mdelay(10);
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val |= SOFTRESET_6328_PCIE_MASK;
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val |= SOFTRESET_6328_PCIE_CORE_MASK;
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val |= SOFTRESET_6328_PCIE_HARD_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 0);
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mdelay(10);
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val |= SOFTRESET_6328_PCIE_EXT_MASK;
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bcm_perf_writel(val, PERF_SOFTRESET_6328_REG);
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bcm63xx_core_set_reset(BCM63XX_RESET_PCIE_EXT, 0);
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mdelay(200);
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}
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