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62 lines
2.2 KiB
Diff
62 lines
2.2 KiB
Diff
From 6aecbc79322efd3068c6140f74a68654fbe5b5f6 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Wed, 20 Jan 2016 10:48:35 +0100
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Subject: [PATCH 037/102] soc: mediatek: PMIC wrap: move wdt_src into the
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pmic_wrapper_type struct
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Different SoCs will use different bitmask for the wdt_src. This patch
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defines the bitmask in the pmic_wrapper_type struct. This allows us to
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support new SoCs with a different bitmask to the one currently used.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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---
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drivers/soc/mediatek/mtk-pmic-wrap.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
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+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
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@@ -373,6 +373,7 @@ struct pmic_wrapper_type {
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u32 arb_en_all;
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u32 int_en_all;
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u32 spi_w;
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+ u32 wdt_src;
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int (*init_reg_clock)(struct pmic_wrapper *wrp);
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int (*init_soc_specific)(struct pmic_wrapper *wrp);
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};
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@@ -829,6 +830,7 @@ static struct pmic_wrapper_type pwrap_mt
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.arb_en_all = 0x1ff,
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.int_en_all = ~(BIT(31) | BIT(1)),
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.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
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+ .wdt_src = PWRAP_WDT_SRC_MASK_ALL,
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.init_reg_clock = pwrap_mt8135_init_reg_clock,
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.init_soc_specific = pwrap_mt8135_init_soc_specific,
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};
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@@ -839,6 +841,7 @@ static struct pmic_wrapper_type pwrap_mt
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.arb_en_all = 0x3f,
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.int_en_all = ~(BIT(31) | BIT(1)),
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.spi_w = PWRAP_MAN_CMD_SPI_WRITE,
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+ .wdt_src = PWRAP_WDT_SRC_MASK_NO_STAUPD,
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.init_reg_clock = pwrap_mt8173_init_reg_clock,
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.init_soc_specific = pwrap_mt8173_init_soc_specific,
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};
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@@ -858,7 +861,7 @@ MODULE_DEVICE_TABLE(of, of_pwrap_match_t
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static int pwrap_probe(struct platform_device *pdev)
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{
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- int ret, irq, wdt_src;
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+ int ret, irq;
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struct pmic_wrapper *wrp;
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struct device_node *np = pdev->dev.of_node;
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const struct of_device_id *of_id =
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@@ -948,9 +951,7 @@ static int pwrap_probe(struct platform_d
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* Since STAUPD was not used on mt8173 platform,
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* so STAUPD of WDT_SRC which should be turned off
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*/
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- wdt_src = pwrap_is_mt8173(wrp) ?
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- PWRAP_WDT_SRC_MASK_NO_STAUPD : PWRAP_WDT_SRC_MASK_ALL;
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- pwrap_writel(wrp, wdt_src, PWRAP_WDT_SRC_EN);
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+ pwrap_writel(wrp, wrp->master->wdt_src, PWRAP_WDT_SRC_EN);
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pwrap_writel(wrp, 0x1, PWRAP_TIMER_EN);
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pwrap_writel(wrp, wrp->master->int_en_all, PWRAP_INT_EN);
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