From: Brad Larson <brad@pensando.io> To: linux-arm-kernel@lists.infradead.org Cc: arnd@arndb.de, linus.walleij@linaro.org, bgolaszewski@baylibre.com, broonie@kernel.org, fancer.lancer@gmail.com, adrian.hunter@intel.com, ulf.hansson@linaro.org, olof@lixom.net, brad@pensando.io, dac2@pensando.io, linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 09/11] mmc: sdhci-cadence: Add Pensando Elba SoC support Date: Wed, 6 Apr 2022 16:36:46 -0700 [thread overview] Message-ID: <20220406233648.21644-10-brad@pensando.io> (raw) In-Reply-To: <20220406233648.21644-1-brad@pensando.io> Add support for Pensando Elba SoC which explicitly controls byte-lane enables on writes. Add priv_write_l() which is used on Elba platforms for byte-lane control. Select MMC_SDHCI_IO_ACCESSORS for MMC_SDHCI_CADENCE which allows Elba SoC sdhci_elba_ops to overwrite the SDHCI IO memory accessors. Signed-off-by: Brad Larson <brad@pensando.io> --- Change from V3: - Change from elba-emmc to elba-sd4hc to match file convention drivers/mmc/host/Kconfig | 1 + drivers/mmc/host/sdhci-cadence.c | 148 ++++++++++++++++++++++++++++--- 2 files changed, 135 insertions(+), 14 deletions(-) diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index af6c3c329076..f3f4dc95f21e 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -243,6 +243,7 @@ config MMC_SDHCI_CADENCE tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" depends on MMC_SDHCI_PLTFM depends on OF + select MMC_SDHCI_IO_ACCESSORS help This selects the Cadence SD/SDIO/eMMC driver. diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c index 6f2de54a5987..e9b7f80e8cf0 100644 --- a/drivers/mmc/host/sdhci-cadence.c +++ b/drivers/mmc/host/sdhci-cadence.c @@ -66,7 +66,11 @@ struct sdhci_cdns_phy_param { struct sdhci_cdns_priv { void __iomem *hrs_addr; + void __iomem *ctl_addr; /* write control */ + spinlock_t wrlock; /* write lock */ bool enhanced_strobe; + void (*priv_write_l)(struct sdhci_cdns_priv *priv, u32 val, + void __iomem *reg); unsigned int nr_phy_params; struct sdhci_cdns_phy_param phy_params[]; }; @@ -76,6 +80,11 @@ struct sdhci_cdns_phy_cfg { u8 addr; }; +struct sdhci_cdns_drv_data { + int (*init)(struct platform_device *pdev); + const struct sdhci_pltfm_data pltfm_data; +}; + static const struct sdhci_cdns_phy_cfg sdhci_cdns_phy_cfgs[] = { { "cdns,phy-input-delay-sd-highspeed", SDHCI_CDNS_PHY_DLY_SD_HS, }, { "cdns,phy-input-delay-legacy", SDHCI_CDNS_PHY_DLY_SD_DEFAULT, }, @@ -90,6 +99,15 @@ static const struct sdhci_cdns_phy_cfg sdhci_cdns_phy_cfgs[] = { { "cdns,phy-dll-delay-strobe", SDHCI_CDNS_PHY_DLY_STROBE, }, }; +static inline void sdhci_cdns_priv_writel(struct sdhci_cdns_priv *priv, + u32 val, void __iomem *reg) +{ + if (unlikely(priv->priv_write_l)) + priv->priv_write_l(priv, val, reg); + else + writel(val, reg); +} + static int sdhci_cdns_write_phy_reg(struct sdhci_cdns_priv *priv, u8 addr, u8 data) { @@ -104,17 +122,17 @@ static int sdhci_cdns_write_phy_reg(struct sdhci_cdns_priv *priv, tmp = FIELD_PREP(SDHCI_CDNS_HRS04_WDATA, data) | FIELD_PREP(SDHCI_CDNS_HRS04_ADDR, addr); - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); tmp |= SDHCI_CDNS_HRS04_WR; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, tmp & SDHCI_CDNS_HRS04_ACK, 0, 10); if (ret) return ret; tmp &= ~SDHCI_CDNS_HRS04_WR; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, !(tmp & SDHCI_CDNS_HRS04_ACK), 0, 10); @@ -191,7 +209,7 @@ static void sdhci_cdns_set_emmc_mode(struct sdhci_cdns_priv *priv, u32 mode) tmp = readl(priv->hrs_addr + SDHCI_CDNS_HRS06); tmp &= ~SDHCI_CDNS_HRS06_MODE; tmp |= FIELD_PREP(SDHCI_CDNS_HRS06_MODE, mode); - writel(tmp, priv->hrs_addr + SDHCI_CDNS_HRS06); + sdhci_cdns_priv_writel(priv, tmp, priv->hrs_addr + SDHCI_CDNS_HRS06); } static u32 sdhci_cdns_get_emmc_mode(struct sdhci_cdns_priv *priv) @@ -223,7 +241,7 @@ static int sdhci_cdns_set_tune_val(struct sdhci_host *host, unsigned int val) */ for (i = 0; i < 2; i++) { tmp |= SDHCI_CDNS_HRS06_TUNE_UP; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, !(tmp & SDHCI_CDNS_HRS06_TUNE_UP), @@ -309,6 +327,88 @@ static void sdhci_cdns_set_uhs_signaling(struct sdhci_host *host, sdhci_set_uhs_signaling(host, timing); } +/* + * The Pensando Elba SoC explicitly controls byte-lane enables on writes + * which includes writes to the HRS registers. + */ +static void elba_priv_write_l(struct sdhci_cdns_priv *priv, u32 val, + void __iomem *reg) +{ + unsigned long flags; + + spin_lock_irqsave(&priv->wrlock, flags); + writel(0x78, priv->ctl_addr); + writel(val, reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static void elba_write_l(struct sdhci_host *host, u32 val, int reg) +{ + elba_priv_write_l(sdhci_cdns_priv(host), val, host->ioaddr + reg); +} + +static void elba_write_w(struct sdhci_host *host, u16 val, int reg) +{ + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + unsigned long flags; + u32 m = (reg & 0x3); + u32 msk = (0x3 << (m)); + + spin_lock_irqsave(&priv->wrlock, flags); + writel(msk << 3, priv->ctl_addr); + writew(val, host->ioaddr + reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static void elba_write_b(struct sdhci_host *host, u8 val, int reg) +{ + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + unsigned long flags; + u32 m = (reg & 0x3); + u32 msk = (0x1 << (m)); + + spin_lock_irqsave(&priv->wrlock, flags); + writel(msk << 3, priv->ctl_addr); + writeb(val, host->ioaddr + reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static const struct sdhci_ops sdhci_elba_ops = { + .write_l = elba_write_l, + .write_w = elba_write_w, + .write_b = elba_write_b, + .set_clock = sdhci_set_clock, + .get_timeout_clock = sdhci_cdns_get_timeout_clock, + .set_bus_width = sdhci_set_bus_width, + .reset = sdhci_reset, + .set_uhs_signaling = sdhci_cdns_set_uhs_signaling, +}; + +static int elba_drv_init(struct platform_device *pdev) +{ + struct sdhci_host *host = platform_get_drvdata(pdev); + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + struct resource *iomem; + void __iomem *ioaddr; + + host->mmc->caps |= (MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA); + + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!iomem) + return -ENOMEM; + + ioaddr = devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(ioaddr)) + return PTR_ERR(ioaddr); + + priv->ctl_addr = ioaddr; + priv->priv_write_l = elba_priv_write_l; + spin_lock_init(&priv->wrlock); + writel(0x78, priv->ctl_addr); + + return 0; +} + static const struct sdhci_ops sdhci_cdns_ops = { .set_clock = sdhci_set_clock, .get_timeout_clock = sdhci_cdns_get_timeout_clock, @@ -318,13 +418,24 @@ static const struct sdhci_ops sdhci_cdns_ops = { .set_uhs_signaling = sdhci_cdns_set_uhs_signaling, }; -static const struct sdhci_pltfm_data sdhci_cdns_uniphier_pltfm_data = { - .ops = &sdhci_cdns_ops, - .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, +static const struct sdhci_cdns_drv_data sdhci_cdns_uniphier_drv_data = { + .pltfm_data = { + .ops = &sdhci_cdns_ops, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, + }, +}; + +static const struct sdhci_cdns_drv_data sdhci_elba_drv_data = { + .init = elba_drv_init, + .pltfm_data = { + .ops = &sdhci_elba_ops, + }, }; -static const struct sdhci_pltfm_data sdhci_cdns_pltfm_data = { - .ops = &sdhci_cdns_ops, +static const struct sdhci_cdns_drv_data sdhci_cdns_drv_data = { + .pltfm_data = { + .ops = &sdhci_cdns_ops, + }, }; static void sdhci_cdns_hs400_enhanced_strobe(struct mmc_host *mmc, @@ -350,7 +461,7 @@ static void sdhci_cdns_hs400_enhanced_strobe(struct mmc_host *mmc, static int sdhci_cdns_probe(struct platform_device *pdev) { struct sdhci_host *host; - const struct sdhci_pltfm_data *data; + const struct sdhci_cdns_drv_data *data; struct sdhci_pltfm_host *pltfm_host; struct sdhci_cdns_priv *priv; struct clk *clk; @@ -369,10 +480,10 @@ static int sdhci_cdns_probe(struct platform_device *pdev) data = of_device_get_match_data(dev); if (!data) - data = &sdhci_cdns_pltfm_data; + data = &sdhci_cdns_drv_data; nr_phy_params = sdhci_cdns_phy_param_count(dev->of_node); - host = sdhci_pltfm_init(pdev, data, + host = sdhci_pltfm_init(pdev, &data->pltfm_data, struct_size(priv, phy_params, nr_phy_params)); if (IS_ERR(host)) { ret = PTR_ERR(host); @@ -389,6 +500,11 @@ static int sdhci_cdns_probe(struct platform_device *pdev) host->ioaddr += SDHCI_CDNS_SRS_BASE; host->mmc_host_ops.hs400_enhanced_strobe = sdhci_cdns_hs400_enhanced_strobe; + if (data->init) { + ret = data->init(pdev); + if (ret) + goto free; + } sdhci_enable_v4_mode(host); __sdhci_read_caps(host, &version, NULL, NULL); @@ -453,7 +569,11 @@ static const struct dev_pm_ops sdhci_cdns_pm_ops = { static const struct of_device_id sdhci_cdns_match[] = { { .compatible = "socionext,uniphier-sd4hc", - .data = &sdhci_cdns_uniphier_pltfm_data, + .data = &sdhci_cdns_uniphier_drv_data, + }, + { + .compatible = "pensando,elba-sd4hc", + .data = &sdhci_elba_drv_data }, { .compatible = "cdns,sd4hc" }, { /* sentinel */ } -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Brad Larson <brad@pensando.io> To: linux-arm-kernel@lists.infradead.org Cc: arnd@arndb.de, linus.walleij@linaro.org, bgolaszewski@baylibre.com, broonie@kernel.org, fancer.lancer@gmail.com, adrian.hunter@intel.com, ulf.hansson@linaro.org, olof@lixom.net, brad@pensando.io, dac2@pensando.io, linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 09/11] mmc: sdhci-cadence: Add Pensando Elba SoC support Date: Wed, 6 Apr 2022 16:36:46 -0700 [thread overview] Message-ID: <20220406233648.21644-10-brad@pensando.io> (raw) In-Reply-To: <20220406233648.21644-1-brad@pensando.io> Add support for Pensando Elba SoC which explicitly controls byte-lane enables on writes. Add priv_write_l() which is used on Elba platforms for byte-lane control. Select MMC_SDHCI_IO_ACCESSORS for MMC_SDHCI_CADENCE which allows Elba SoC sdhci_elba_ops to overwrite the SDHCI IO memory accessors. Signed-off-by: Brad Larson <brad@pensando.io> --- Change from V3: - Change from elba-emmc to elba-sd4hc to match file convention drivers/mmc/host/Kconfig | 1 + drivers/mmc/host/sdhci-cadence.c | 148 ++++++++++++++++++++++++++++--- 2 files changed, 135 insertions(+), 14 deletions(-) diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index af6c3c329076..f3f4dc95f21e 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -243,6 +243,7 @@ config MMC_SDHCI_CADENCE tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" depends on MMC_SDHCI_PLTFM depends on OF + select MMC_SDHCI_IO_ACCESSORS help This selects the Cadence SD/SDIO/eMMC driver. diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c index 6f2de54a5987..e9b7f80e8cf0 100644 --- a/drivers/mmc/host/sdhci-cadence.c +++ b/drivers/mmc/host/sdhci-cadence.c @@ -66,7 +66,11 @@ struct sdhci_cdns_phy_param { struct sdhci_cdns_priv { void __iomem *hrs_addr; + void __iomem *ctl_addr; /* write control */ + spinlock_t wrlock; /* write lock */ bool enhanced_strobe; + void (*priv_write_l)(struct sdhci_cdns_priv *priv, u32 val, + void __iomem *reg); unsigned int nr_phy_params; struct sdhci_cdns_phy_param phy_params[]; }; @@ -76,6 +80,11 @@ struct sdhci_cdns_phy_cfg { u8 addr; }; +struct sdhci_cdns_drv_data { + int (*init)(struct platform_device *pdev); + const struct sdhci_pltfm_data pltfm_data; +}; + static const struct sdhci_cdns_phy_cfg sdhci_cdns_phy_cfgs[] = { { "cdns,phy-input-delay-sd-highspeed", SDHCI_CDNS_PHY_DLY_SD_HS, }, { "cdns,phy-input-delay-legacy", SDHCI_CDNS_PHY_DLY_SD_DEFAULT, }, @@ -90,6 +99,15 @@ static const struct sdhci_cdns_phy_cfg sdhci_cdns_phy_cfgs[] = { { "cdns,phy-dll-delay-strobe", SDHCI_CDNS_PHY_DLY_STROBE, }, }; +static inline void sdhci_cdns_priv_writel(struct sdhci_cdns_priv *priv, + u32 val, void __iomem *reg) +{ + if (unlikely(priv->priv_write_l)) + priv->priv_write_l(priv, val, reg); + else + writel(val, reg); +} + static int sdhci_cdns_write_phy_reg(struct sdhci_cdns_priv *priv, u8 addr, u8 data) { @@ -104,17 +122,17 @@ static int sdhci_cdns_write_phy_reg(struct sdhci_cdns_priv *priv, tmp = FIELD_PREP(SDHCI_CDNS_HRS04_WDATA, data) | FIELD_PREP(SDHCI_CDNS_HRS04_ADDR, addr); - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); tmp |= SDHCI_CDNS_HRS04_WR; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, tmp & SDHCI_CDNS_HRS04_ACK, 0, 10); if (ret) return ret; tmp &= ~SDHCI_CDNS_HRS04_WR; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, !(tmp & SDHCI_CDNS_HRS04_ACK), 0, 10); @@ -191,7 +209,7 @@ static void sdhci_cdns_set_emmc_mode(struct sdhci_cdns_priv *priv, u32 mode) tmp = readl(priv->hrs_addr + SDHCI_CDNS_HRS06); tmp &= ~SDHCI_CDNS_HRS06_MODE; tmp |= FIELD_PREP(SDHCI_CDNS_HRS06_MODE, mode); - writel(tmp, priv->hrs_addr + SDHCI_CDNS_HRS06); + sdhci_cdns_priv_writel(priv, tmp, priv->hrs_addr + SDHCI_CDNS_HRS06); } static u32 sdhci_cdns_get_emmc_mode(struct sdhci_cdns_priv *priv) @@ -223,7 +241,7 @@ static int sdhci_cdns_set_tune_val(struct sdhci_host *host, unsigned int val) */ for (i = 0; i < 2; i++) { tmp |= SDHCI_CDNS_HRS06_TUNE_UP; - writel(tmp, reg); + sdhci_cdns_priv_writel(priv, tmp, reg); ret = readl_poll_timeout(reg, tmp, !(tmp & SDHCI_CDNS_HRS06_TUNE_UP), @@ -309,6 +327,88 @@ static void sdhci_cdns_set_uhs_signaling(struct sdhci_host *host, sdhci_set_uhs_signaling(host, timing); } +/* + * The Pensando Elba SoC explicitly controls byte-lane enables on writes + * which includes writes to the HRS registers. + */ +static void elba_priv_write_l(struct sdhci_cdns_priv *priv, u32 val, + void __iomem *reg) +{ + unsigned long flags; + + spin_lock_irqsave(&priv->wrlock, flags); + writel(0x78, priv->ctl_addr); + writel(val, reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static void elba_write_l(struct sdhci_host *host, u32 val, int reg) +{ + elba_priv_write_l(sdhci_cdns_priv(host), val, host->ioaddr + reg); +} + +static void elba_write_w(struct sdhci_host *host, u16 val, int reg) +{ + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + unsigned long flags; + u32 m = (reg & 0x3); + u32 msk = (0x3 << (m)); + + spin_lock_irqsave(&priv->wrlock, flags); + writel(msk << 3, priv->ctl_addr); + writew(val, host->ioaddr + reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static void elba_write_b(struct sdhci_host *host, u8 val, int reg) +{ + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + unsigned long flags; + u32 m = (reg & 0x3); + u32 msk = (0x1 << (m)); + + spin_lock_irqsave(&priv->wrlock, flags); + writel(msk << 3, priv->ctl_addr); + writeb(val, host->ioaddr + reg); + spin_unlock_irqrestore(&priv->wrlock, flags); +} + +static const struct sdhci_ops sdhci_elba_ops = { + .write_l = elba_write_l, + .write_w = elba_write_w, + .write_b = elba_write_b, + .set_clock = sdhci_set_clock, + .get_timeout_clock = sdhci_cdns_get_timeout_clock, + .set_bus_width = sdhci_set_bus_width, + .reset = sdhci_reset, + .set_uhs_signaling = sdhci_cdns_set_uhs_signaling, +}; + +static int elba_drv_init(struct platform_device *pdev) +{ + struct sdhci_host *host = platform_get_drvdata(pdev); + struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host); + struct resource *iomem; + void __iomem *ioaddr; + + host->mmc->caps |= (MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA); + + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!iomem) + return -ENOMEM; + + ioaddr = devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(ioaddr)) + return PTR_ERR(ioaddr); + + priv->ctl_addr = ioaddr; + priv->priv_write_l = elba_priv_write_l; + spin_lock_init(&priv->wrlock); + writel(0x78, priv->ctl_addr); + + return 0; +} + static const struct sdhci_ops sdhci_cdns_ops = { .set_clock = sdhci_set_clock, .get_timeout_clock = sdhci_cdns_get_timeout_clock, @@ -318,13 +418,24 @@ static const struct sdhci_ops sdhci_cdns_ops = { .set_uhs_signaling = sdhci_cdns_set_uhs_signaling, }; -static const struct sdhci_pltfm_data sdhci_cdns_uniphier_pltfm_data = { - .ops = &sdhci_cdns_ops, - .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, +static const struct sdhci_cdns_drv_data sdhci_cdns_uniphier_drv_data = { + .pltfm_data = { + .ops = &sdhci_cdns_ops, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, + }, +}; + +static const struct sdhci_cdns_drv_data sdhci_elba_drv_data = { + .init = elba_drv_init, + .pltfm_data = { + .ops = &sdhci_elba_ops, + }, }; -static const struct sdhci_pltfm_data sdhci_cdns_pltfm_data = { - .ops = &sdhci_cdns_ops, +static const struct sdhci_cdns_drv_data sdhci_cdns_drv_data = { + .pltfm_data = { + .ops = &sdhci_cdns_ops, + }, }; static void sdhci_cdns_hs400_enhanced_strobe(struct mmc_host *mmc, @@ -350,7 +461,7 @@ static void sdhci_cdns_hs400_enhanced_strobe(struct mmc_host *mmc, static int sdhci_cdns_probe(struct platform_device *pdev) { struct sdhci_host *host; - const struct sdhci_pltfm_data *data; + const struct sdhci_cdns_drv_data *data; struct sdhci_pltfm_host *pltfm_host; struct sdhci_cdns_priv *priv; struct clk *clk; @@ -369,10 +480,10 @@ static int sdhci_cdns_probe(struct platform_device *pdev) data = of_device_get_match_data(dev); if (!data) - data = &sdhci_cdns_pltfm_data; + data = &sdhci_cdns_drv_data; nr_phy_params = sdhci_cdns_phy_param_count(dev->of_node); - host = sdhci_pltfm_init(pdev, data, + host = sdhci_pltfm_init(pdev, &data->pltfm_data, struct_size(priv, phy_params, nr_phy_params)); if (IS_ERR(host)) { ret = PTR_ERR(host); @@ -389,6 +500,11 @@ static int sdhci_cdns_probe(struct platform_device *pdev) host->ioaddr += SDHCI_CDNS_SRS_BASE; host->mmc_host_ops.hs400_enhanced_strobe = sdhci_cdns_hs400_enhanced_strobe; + if (data->init) { + ret = data->init(pdev); + if (ret) + goto free; + } sdhci_enable_v4_mode(host); __sdhci_read_caps(host, &version, NULL, NULL); @@ -453,7 +569,11 @@ static const struct dev_pm_ops sdhci_cdns_pm_ops = { static const struct of_device_id sdhci_cdns_match[] = { { .compatible = "socionext,uniphier-sd4hc", - .data = &sdhci_cdns_uniphier_pltfm_data, + .data = &sdhci_cdns_uniphier_drv_data, + }, + { + .compatible = "pensando,elba-sd4hc", + .data = &sdhci_elba_drv_data }, { .compatible = "cdns,sd4hc" }, { /* sentinel */ } -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-04-06 23:37 UTC|newest] Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-06 23:36 [PATCH 00/11] Support Pensando Elba SoC Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-06 23:36 ` [PATCH 01/11] dt-bindings: arm: add Pensando boards Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 18:45 ` Krzysztof Kozlowski 2022-04-07 18:45 ` Krzysztof Kozlowski 2022-04-09 2:19 ` Brad Larson 2022-04-09 2:19 ` Brad Larson 2022-04-09 10:39 ` Krzysztof Kozlowski 2022-04-09 10:39 ` Krzysztof Kozlowski 2022-04-11 21:24 ` Serge Semin 2022-04-11 21:24 ` Serge Semin 2022-05-25 16:31 ` Brad Larson 2022-05-25 16:31 ` Brad Larson 2022-04-07 18:54 ` Krzysztof Kozlowski 2022-04-07 18:54 ` Krzysztof Kozlowski 2022-04-09 2:04 ` Brad Larson 2022-04-09 2:04 ` Brad Larson 2022-04-06 23:36 ` [PATCH 02/11] dt-bindings: Add vendor prefix for Pensando Systems Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 18:43 ` Krzysztof Kozlowski 2022-04-07 18:43 ` Krzysztof Kozlowski 2022-04-09 2:00 ` Brad Larson 2022-04-09 2:00 ` Brad Larson 2022-04-06 23:36 ` [PATCH 03/11] dt-bindings: mmc: Add Pensando Elba SoC binding Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 6:30 ` Arnd Bergmann 2022-04-07 6:30 ` Arnd Bergmann 2022-05-25 15:46 ` Brad Larson 2022-05-25 15:46 ` Brad Larson 2022-04-07 18:57 ` Krzysztof Kozlowski 2022-04-07 18:57 ` Krzysztof Kozlowski 2022-05-25 15:49 ` Brad Larson 2022-05-25 15:49 ` Brad Larson 2022-04-06 23:36 ` [PATCH 04/11] dt-bindings: spi: Add compatible for Pensando Elba SoC Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 18:59 ` Krzysztof Kozlowski 2022-04-07 18:59 ` Krzysztof Kozlowski 2022-05-25 16:58 ` Brad Larson 2022-05-25 16:58 ` Brad Larson 2022-04-12 11:37 ` Serge Semin 2022-04-12 11:37 ` Serge Semin 2022-05-25 17:03 ` Brad Larson 2022-05-25 17:03 ` Brad Larson 2022-04-06 23:36 ` [PATCH 05/11] dt-bindings: spi: dw: Add Pensando Elba SoC SPI Controller bindings Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 18:52 ` Krzysztof Kozlowski 2022-04-07 18:52 ` Krzysztof Kozlowski 2022-04-11 21:17 ` Serge Semin 2022-04-11 21:17 ` Serge Semin 2022-05-26 0:27 ` Brad Larson 2022-05-26 0:27 ` Brad Larson 2022-04-12 11:29 ` Serge Semin 2022-04-12 11:29 ` Serge Semin 2022-04-06 23:36 ` [PATCH 06/11] MAINTAINERS: Add entry for PENSANDO Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-06 23:36 ` [PATCH 07/11] arm64: Add config for Pensando SoC platforms Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-06 23:36 ` [PATCH 08/11] spi: cadence-quadspi: Add compatible for Pensando Elba SoC Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-06 23:36 ` Brad Larson [this message] 2022-04-06 23:36 ` [PATCH 09/11] mmc: sdhci-cadence: Add Pensando Elba SoC support Brad Larson 2022-04-07 6:45 ` Arnd Bergmann 2022-04-07 6:45 ` Arnd Bergmann 2022-04-07 7:13 ` Adrian Hunter 2022-04-07 7:13 ` Adrian Hunter 2022-04-07 17:06 ` Brad Larson 2022-04-07 17:06 ` Brad Larson 2022-04-07 20:38 ` Arnd Bergmann 2022-04-07 20:38 ` Arnd Bergmann 2022-05-25 16:10 ` Brad Larson 2022-05-25 16:10 ` Brad Larson 2022-04-06 23:36 ` [PATCH 10/11] spi: dw: Add support for Pensando Elba SoC Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-12 11:06 ` Serge Semin 2022-04-12 11:06 ` Serge Semin 2022-05-25 21:54 ` Brad Larson 2022-05-25 21:54 ` Brad Larson 2022-04-06 23:36 ` [PATCH 11/11] arm64: dts: Add Pensando Elba SoC support Brad Larson 2022-04-06 23:36 ` Brad Larson 2022-04-07 7:57 ` Marc Zyngier 2022-04-07 7:57 ` Marc Zyngier 2022-04-09 2:38 ` Brad Larson 2022-04-09 2:38 ` Brad Larson 2022-04-09 9:18 ` Marc Zyngier 2022-04-09 9:18 ` Marc Zyngier 2022-05-25 17:28 ` Brad Larson 2022-05-25 17:28 ` Brad Larson 2022-04-07 19:06 ` Krzysztof Kozlowski 2022-04-07 19:06 ` Krzysztof Kozlowski 2022-05-26 0:19 ` Brad Larson 2022-05-26 0:19 ` Brad Larson 2022-05-26 6:53 ` Krzysztof Kozlowski 2022-05-26 6:53 ` Krzysztof Kozlowski 2022-04-07 20:58 ` Krzysztof Kozlowski 2022-04-07 20:58 ` Krzysztof Kozlowski 2022-04-12 11:22 ` Serge Semin 2022-04-12 11:22 ` Serge Semin 2022-05-25 20:06 ` Brad Larson 2022-05-25 20:06 ` Brad Larson
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