diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2023-02-14 00:19:41 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2023-02-14 00:19:41 +0100 |
| commit | fe3e137c6d7106d67f37cb76781b90f90a4e988f (patch) | |
| tree | 45451c5853316450be8b9c3efcc5834d34992757 /drivers/mmc/host/meson-gx-mmc.c | |
| parent | 565e46842489bf27d5da2ac7061241d7254fc9a7 (diff) | |
| parent | 3f18c5046e633cc4bbad396b74c05d46d353033d (diff) | |
mmc: Merge branch fixes into next
Merge the mmc fixes for v6.2-rc[n] into the next branch, to allow them to
get tested together with the new mmc changes that are targeted for v6.3.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/meson-gx-mmc.c')
| -rw-r--r-- | drivers/mmc/host/meson-gx-mmc.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 96115bfdf794..6a63592ec121 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -435,7 +435,8 @@ static int meson_mmc_clk_init(struct meson_host *host) clk_reg |= FIELD_PREP(CLK_CORE_PHASE_MASK, CLK_PHASE_180); clk_reg |= FIELD_PREP(CLK_TX_PHASE_MASK, CLK_PHASE_0); clk_reg |= FIELD_PREP(CLK_RX_PHASE_MASK, CLK_PHASE_0); - clk_reg |= CLK_IRQ_SDIO_SLEEP(host); + if (host->mmc->caps & MMC_CAP_SDIO_IRQ) + clk_reg |= CLK_IRQ_SDIO_SLEEP(host); writel(clk_reg, host->regs + SD_EMMC_CLOCK); /* get the mux parents */ @@ -948,16 +949,18 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) { struct meson_host *host = dev_id; struct mmc_command *cmd; - u32 status, raw_status; + u32 status, raw_status, irq_mask = IRQ_EN_MASK; irqreturn_t ret = IRQ_NONE; + if (host->mmc->caps & MMC_CAP_SDIO_IRQ) + irq_mask |= IRQ_SDIO; raw_status = readl(host->regs + SD_EMMC_STATUS); - status = raw_status & (IRQ_EN_MASK | IRQ_SDIO); + status = raw_status & irq_mask; if (!status) { dev_dbg(host->dev, - "Unexpected IRQ! irq_en 0x%08lx - status 0x%08x\n", - IRQ_EN_MASK | IRQ_SDIO, raw_status); + "Unexpected IRQ! irq_en 0x%08x - status 0x%08x\n", + irq_mask, raw_status); return IRQ_NONE; } @@ -1201,6 +1204,11 @@ static int meson_mmc_probe(struct platform_device *pdev) if (ret) return dev_err_probe(&pdev->dev, ret, "error parsing DT\n"); + mmc->caps |= MMC_CAP_CMD23; + + if (mmc->caps & MMC_CAP_SDIO_IRQ) + mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD; + host->data = (struct meson_mmc_data *) of_device_get_match_data(&pdev->dev); if (!host->data) @@ -1262,11 +1270,6 @@ static int meson_mmc_probe(struct platform_device *pdev) spin_lock_init(&host->lock); - mmc->caps |= MMC_CAP_CMD23; - - if (mmc->caps & MMC_CAP_SDIO_IRQ) - mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD; - if (host->dram_access_quirk) { /* Limit segments to 1 due to low available sram memory */ mmc->max_segs = 1; |