diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0038-soc-mediatek-PMIC-wrap-remove-pwrap_is_mt8135-and-pw.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0038-soc-mediatek-PMIC-wrap-remove-pwrap_is_mt8135-and-pw.patch | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/target/linux/mediatek/patches-4.4/0038-soc-mediatek-PMIC-wrap-remove-pwrap_is_mt8135-and-pw.patch b/target/linux/mediatek/patches-4.4/0038-soc-mediatek-PMIC-wrap-remove-pwrap_is_mt8135-and-pw.patch deleted file mode 100644 index 001793f585..0000000000 --- a/target/linux/mediatek/patches-4.4/0038-soc-mediatek-PMIC-wrap-remove-pwrap_is_mt8135-and-pw.patch +++ /dev/null @@ -1,113 +0,0 @@ -From da09b34ad22e8f065a02af114668f7d86357244a Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Wed, 20 Jan 2016 10:54:18 +0100 -Subject: [PATCH 038/102] soc: mediatek: PMIC wrap: remove pwrap_is_mt8135() - and pwrap_is_mt8173() - -With more SoCs being added the list of helper functions like these would -grow. To mitigate this problem we remove the existing helpers and change -the code to test against the pmic type stored inside the pmic specific -datastructure that our context structure points at. There is one usage of -pwrap_is_mt8135() that is ambiguous as the test should not be dependent on -mt8135, but rather on the existence of a bridge. Add a new element to -pmic_wrapper_type to indicate if a bridge is present and use this where -appropriate. - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - drivers/soc/mediatek/mtk-pmic-wrap.c | 28 ++++++++++++---------------- - 1 file changed, 12 insertions(+), 16 deletions(-) - ---- a/drivers/soc/mediatek/mtk-pmic-wrap.c -+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c -@@ -374,20 +374,11 @@ struct pmic_wrapper_type { - u32 int_en_all; - u32 spi_w; - u32 wdt_src; -+ int has_bridge:1; - int (*init_reg_clock)(struct pmic_wrapper *wrp); - int (*init_soc_specific)(struct pmic_wrapper *wrp); - }; - --static inline int pwrap_is_mt8135(struct pmic_wrapper *wrp) --{ -- return wrp->master->type == PWRAP_MT8135; --} -- --static inline int pwrap_is_mt8173(struct pmic_wrapper *wrp) --{ -- return wrp->master->type == PWRAP_MT8173; --} -- - static u32 pwrap_readl(struct pmic_wrapper *wrp, enum pwrap_regs reg) - { - return readl(wrp->base + wrp->master->regs[reg]); -@@ -619,11 +610,14 @@ static int pwrap_init_cipher(struct pmic - pwrap_writel(wrp, 0x1, PWRAP_CIPHER_KEY_SEL); - pwrap_writel(wrp, 0x2, PWRAP_CIPHER_IV_SEL); - -- if (pwrap_is_mt8135(wrp)) { -+ switch (wrp->master->type) { -+ case PWRAP_MT8135: - pwrap_writel(wrp, 1, PWRAP_CIPHER_LOAD); - pwrap_writel(wrp, 1, PWRAP_CIPHER_START); -- } else { -+ break; -+ case PWRAP_MT8173: - pwrap_writel(wrp, 1, PWRAP_CIPHER_EN); -+ break; - } - - /* Config cipher mode @PMIC */ -@@ -713,7 +707,7 @@ static int pwrap_init(struct pmic_wrappe - if (wrp->rstc_bridge) - reset_control_reset(wrp->rstc_bridge); - -- if (pwrap_is_mt8173(wrp)) { -+ if (wrp->master->type == PWRAP_MT8173) { - /* Enable DCM */ - pwrap_writel(wrp, 3, PWRAP_DCM_EN); - pwrap_writel(wrp, 0, PWRAP_DCM_DBC_PRD); -@@ -773,7 +767,7 @@ static int pwrap_init(struct pmic_wrappe - pwrap_writel(wrp, PWRAP_DEW_CRC_VAL, PWRAP_SIG_ADR); - pwrap_writel(wrp, wrp->master->arb_en_all, PWRAP_HIPRIO_ARB_EN); - -- if (pwrap_is_mt8135(wrp)) -+ if (wrp->master->type == PWRAP_MT8135) - pwrap_writel(wrp, 0x7, PWRAP_RRARB_EN); - - pwrap_writel(wrp, 0x1, PWRAP_WACS0_EN); -@@ -793,7 +787,7 @@ static int pwrap_init(struct pmic_wrappe - pwrap_writel(wrp, 1, PWRAP_INIT_DONE0); - pwrap_writel(wrp, 1, PWRAP_INIT_DONE1); - -- if (pwrap_is_mt8135(wrp)) { -+ if (wrp->master->has_bridge) { - writel(1, wrp->bridge_base + PWRAP_MT8135_BRIDGE_INIT_DONE3); - writel(1, wrp->bridge_base + PWRAP_MT8135_BRIDGE_INIT_DONE4); - } -@@ -831,6 +825,7 @@ static struct pmic_wrapper_type pwrap_mt - .int_en_all = ~(BIT(31) | BIT(1)), - .spi_w = PWRAP_MAN_CMD_SPI_WRITE, - .wdt_src = PWRAP_WDT_SRC_MASK_ALL, -+ .has_bridge = 1, - .init_reg_clock = pwrap_mt8135_init_reg_clock, - .init_soc_specific = pwrap_mt8135_init_soc_specific, - }; -@@ -842,6 +837,7 @@ static struct pmic_wrapper_type pwrap_mt - .int_en_all = ~(BIT(31) | BIT(1)), - .spi_w = PWRAP_MAN_CMD_SPI_WRITE, - .wdt_src = PWRAP_WDT_SRC_MASK_NO_STAUPD, -+ .has_bridge = 0, - .init_reg_clock = pwrap_mt8173_init_reg_clock, - .init_soc_specific = pwrap_mt8173_init_soc_specific, - }; -@@ -889,7 +885,7 @@ static int pwrap_probe(struct platform_d - return ret; - } - -- if (pwrap_is_mt8135(wrp)) { -+ if (wrp->master->has_bridge) { - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "pwrap-bridge"); - wrp->bridge_base = devm_ioremap_resource(wrp->dev, res); |