From 394569928e2f17dff4ae367ac700048138e318c7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sat, 23 Apr 2016 04:02:05 -0300 Subject: Linux-libre 4.5.2-gnu --- drivers/pinctrl/freescale/pinctrl-imx.c | 17 ++++++++--------- drivers/pinctrl/nomadik/pinctrl-nomadik.c | 2 +- drivers/pinctrl/pinctrl-pistachio.c | 24 ++++++++++++------------ drivers/pinctrl/sh-pfc/core.c | 4 +++- drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c | 1 + drivers/pinctrl/sunxi/pinctrl-sunxi.c | 17 ++++++++++------- drivers/pinctrl/sunxi/pinctrl-sunxi.h | 21 +++++++++++---------- 7 files changed, 46 insertions(+), 40 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index a5bb93987..1029aa788 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -726,19 +726,18 @@ int imx_pinctrl_probe(struct platform_device *pdev, if (of_property_read_bool(dev_np, "fsl,input-sel")) { np = of_parse_phandle(dev_np, "fsl,input-sel", 0); - if (np) { - ipctl->input_sel_base = of_iomap(np, 0); - if (IS_ERR(ipctl->input_sel_base)) { - of_node_put(np); - dev_err(&pdev->dev, - "iomuxc input select base address not found\n"); - return PTR_ERR(ipctl->input_sel_base); - } - } else { + if (!np) { dev_err(&pdev->dev, "iomuxc fsl,input-sel property not found\n"); return -EINVAL; } + + ipctl->input_sel_base = of_iomap(np, 0); of_node_put(np); + if (!ipctl->input_sel_base) { + dev_err(&pdev->dev, + "iomuxc input select base address not found\n"); + return -ENOMEM; + } } imx_pinctrl_desc.name = dev_name(&pdev->dev); diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 352406108..c8969dd49 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -990,7 +990,7 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s, int val; if (pull) - pullidx = data_out ? 1 : 2; + pullidx = data_out ? 2 : 1; seq_printf(s, " gpio-%-3d (%-20.20s) in %s %s", gpio, diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c index 856f736cb..2673cd9d1 100644 --- a/drivers/pinctrl/pinctrl-pistachio.c +++ b/drivers/pinctrl/pinctrl-pistachio.c @@ -469,27 +469,27 @@ static const char * const pistachio_mips_pll_lock_groups[] = { "mfio83", }; -static const char * const pistachio_sys_pll_lock_groups[] = { +static const char * const pistachio_audio_pll_lock_groups[] = { "mfio84", }; -static const char * const pistachio_wifi_pll_lock_groups[] = { +static const char * const pistachio_rpu_v_pll_lock_groups[] = { "mfio85", }; -static const char * const pistachio_bt_pll_lock_groups[] = { +static const char * const pistachio_rpu_l_pll_lock_groups[] = { "mfio86", }; -static const char * const pistachio_rpu_v_pll_lock_groups[] = { +static const char * const pistachio_sys_pll_lock_groups[] = { "mfio87", }; -static const char * const pistachio_rpu_l_pll_lock_groups[] = { +static const char * const pistachio_wifi_pll_lock_groups[] = { "mfio88", }; -static const char * const pistachio_audio_pll_lock_groups[] = { +static const char * const pistachio_bt_pll_lock_groups[] = { "mfio89", }; @@ -559,12 +559,12 @@ enum pistachio_mux_option { PISTACHIO_FUNCTION_DREQ4, PISTACHIO_FUNCTION_DREQ5, PISTACHIO_FUNCTION_MIPS_PLL_LOCK, + PISTACHIO_FUNCTION_AUDIO_PLL_LOCK, + PISTACHIO_FUNCTION_RPU_V_PLL_LOCK, + PISTACHIO_FUNCTION_RPU_L_PLL_LOCK, PISTACHIO_FUNCTION_SYS_PLL_LOCK, PISTACHIO_FUNCTION_WIFI_PLL_LOCK, PISTACHIO_FUNCTION_BT_PLL_LOCK, - PISTACHIO_FUNCTION_RPU_V_PLL_LOCK, - PISTACHIO_FUNCTION_RPU_L_PLL_LOCK, - PISTACHIO_FUNCTION_AUDIO_PLL_LOCK, PISTACHIO_FUNCTION_DEBUG_RAW_CCA_IND, PISTACHIO_FUNCTION_DEBUG_ED_SEC20_CCA_IND, PISTACHIO_FUNCTION_DEBUG_ED_SEC40_CCA_IND, @@ -620,12 +620,12 @@ static const struct pistachio_function pistachio_functions[] = { FUNCTION(dreq4), FUNCTION(dreq5), FUNCTION(mips_pll_lock), + FUNCTION(audio_pll_lock), + FUNCTION(rpu_v_pll_lock), + FUNCTION(rpu_l_pll_lock), FUNCTION(sys_pll_lock), FUNCTION(wifi_pll_lock), FUNCTION(bt_pll_lock), - FUNCTION(rpu_v_pll_lock), - FUNCTION(rpu_l_pll_lock), - FUNCTION(audio_pll_lock), FUNCTION(debug_raw_cca_ind), FUNCTION(debug_ed_sec20_cca_ind), FUNCTION(debug_ed_sec40_cca_ind), diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index 181ea98a6..2b0d70217 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -545,7 +545,9 @@ static int sh_pfc_probe(struct platform_device *pdev) return ret; } - pinctrl_provide_dummies(); + /* Enable dummy states for those platforms without pinctrl support */ + if (!of_have_populated_dt()) + pinctrl_provide_dummies(); ret = sh_pfc_init_ranges(pfc); if (ret < 0) diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c index 00265f043..8b381d69d 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c +++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c @@ -485,6 +485,7 @@ static const struct sunxi_pinctrl_desc sun8i_a33_pinctrl_data = { .pins = sun8i_a33_pins, .npins = ARRAY_SIZE(sun8i_a33_pins), .irq_banks = 2, + .irq_bank_base = 1, }; static int sun8i_a33_pinctrl_probe(struct platform_device *pdev) diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 7a2465f5e..884c2b314 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -578,7 +578,7 @@ static void sunxi_pinctrl_irq_release_resources(struct irq_data *d) static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type) { struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d); - u32 reg = sunxi_irq_cfg_reg(d->hwirq); + u32 reg = sunxi_irq_cfg_reg(d->hwirq, pctl->desc->irq_bank_base); u8 index = sunxi_irq_cfg_offset(d->hwirq); unsigned long flags; u32 regval; @@ -625,7 +625,8 @@ static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type) static void sunxi_pinctrl_irq_ack(struct irq_data *d) { struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d); - u32 status_reg = sunxi_irq_status_reg(d->hwirq); + u32 status_reg = sunxi_irq_status_reg(d->hwirq, + pctl->desc->irq_bank_base); u8 status_idx = sunxi_irq_status_offset(d->hwirq); /* Clear the IRQ */ @@ -635,7 +636,7 @@ static void sunxi_pinctrl_irq_ack(struct irq_data *d) static void sunxi_pinctrl_irq_mask(struct irq_data *d) { struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d); - u32 reg = sunxi_irq_ctrl_reg(d->hwirq); + u32 reg = sunxi_irq_ctrl_reg(d->hwirq, pctl->desc->irq_bank_base); u8 idx = sunxi_irq_ctrl_offset(d->hwirq); unsigned long flags; u32 val; @@ -652,7 +653,7 @@ static void sunxi_pinctrl_irq_mask(struct irq_data *d) static void sunxi_pinctrl_irq_unmask(struct irq_data *d) { struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d); - u32 reg = sunxi_irq_ctrl_reg(d->hwirq); + u32 reg = sunxi_irq_ctrl_reg(d->hwirq, pctl->desc->irq_bank_base); u8 idx = sunxi_irq_ctrl_offset(d->hwirq); unsigned long flags; u32 val; @@ -744,7 +745,7 @@ static void sunxi_pinctrl_irq_handler(struct irq_desc *desc) if (bank == pctl->desc->irq_banks) return; - reg = sunxi_irq_status_reg_from_bank(bank); + reg = sunxi_irq_status_reg_from_bank(bank, pctl->desc->irq_bank_base); val = readl(pctl->membase + reg); if (val) { @@ -1023,9 +1024,11 @@ int sunxi_pinctrl_init(struct platform_device *pdev, for (i = 0; i < pctl->desc->irq_banks; i++) { /* Mask and clear all IRQs before registering a handler */ - writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i)); + writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i, + pctl->desc->irq_bank_base)); writel(0xffffffff, - pctl->membase + sunxi_irq_status_reg_from_bank(i)); + pctl->membase + sunxi_irq_status_reg_from_bank(i, + pctl->desc->irq_bank_base)); irq_set_chained_handler_and_data(pctl->irq[i], sunxi_pinctrl_irq_handler, diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h index e248e81a0..0afce1ab1 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h @@ -97,6 +97,7 @@ struct sunxi_pinctrl_desc { int npins; unsigned pin_base; unsigned irq_banks; + unsigned irq_bank_base; bool irq_read_needs_mux; }; @@ -233,12 +234,12 @@ static inline u32 sunxi_pull_offset(u16 pin) return pin_num * PULL_PINS_BITS; } -static inline u32 sunxi_irq_cfg_reg(u16 irq) +static inline u32 sunxi_irq_cfg_reg(u16 irq, unsigned bank_base) { u8 bank = irq / IRQ_PER_BANK; u8 reg = (irq % IRQ_PER_BANK) / IRQ_CFG_IRQ_PER_REG * 0x04; - return IRQ_CFG_REG + bank * IRQ_MEM_SIZE + reg; + return IRQ_CFG_REG + (bank_base + bank) * IRQ_MEM_SIZE + reg; } static inline u32 sunxi_irq_cfg_offset(u16 irq) @@ -247,16 +248,16 @@ static inline u32 sunxi_irq_cfg_offset(u16 irq) return irq_num * IRQ_CFG_IRQ_BITS; } -static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank) +static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank, unsigned bank_base) { - return IRQ_CTRL_REG + bank * IRQ_MEM_SIZE; + return IRQ_CTRL_REG + (bank_base + bank) * IRQ_MEM_SIZE; } -static inline u32 sunxi_irq_ctrl_reg(u16 irq) +static inline u32 sunxi_irq_ctrl_reg(u16 irq, unsigned bank_base) { u8 bank = irq / IRQ_PER_BANK; - return sunxi_irq_ctrl_reg_from_bank(bank); + return sunxi_irq_ctrl_reg_from_bank(bank, bank_base); } static inline u32 sunxi_irq_ctrl_offset(u16 irq) @@ -265,16 +266,16 @@ static inline u32 sunxi_irq_ctrl_offset(u16 irq) return irq_num * IRQ_CTRL_IRQ_BITS; } -static inline u32 sunxi_irq_status_reg_from_bank(u8 bank) +static inline u32 sunxi_irq_status_reg_from_bank(u8 bank, unsigned bank_base) { - return IRQ_STATUS_REG + bank * IRQ_MEM_SIZE; + return IRQ_STATUS_REG + (bank_base + bank) * IRQ_MEM_SIZE; } -static inline u32 sunxi_irq_status_reg(u16 irq) +static inline u32 sunxi_irq_status_reg(u16 irq, unsigned bank_base) { u8 bank = irq / IRQ_PER_BANK; - return sunxi_irq_status_reg_from_bank(bank); + return sunxi_irq_status_reg_from_bank(bank, bank_base); } static inline u32 sunxi_irq_status_offset(u16 irq) -- cgit v1.2.3-54-g00ecf