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mmc: sdhci-tegra: Enable MMC_CAP2_ALT_GPT_TEGRA

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Tegra20/30/114/124 Android devices place GPT at a non-standard location.
Enable GPT entry scanning at that location.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20210820004536.15791-5-digetx@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Dmitry Osipenko 2021-08-20 03:45:36 +03:00 committed by Jens Axboe
parent dc913385dd
commit 1743fa54c9
1 changed files with 9 additions and 0 deletions
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9
drivers/mmc/host/sdhci-tegra.c
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@ -116,6 +116,8 @@
*/
#define NVQUIRK_HAS_TMCLK BIT(10)
#define NVQUIRK_HAS_ANDROID_GPT_SECTOR BIT(11)
/* SDMMC CQE Base Address for Tegra Host Ver 4.1 and Higher */
#define SDHCI_TEGRA_CQE_BASE_ADDR 0xF000
@ -1361,6 +1363,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra20 = {
.pdata = &sdhci_tegra20_pdata,
.dma_mask = DMA_BIT_MASK(32),
.nvquirks = NVQUIRK_FORCE_SDHCI_SPEC_200 |
NVQUIRK_HAS_ANDROID_GPT_SECTOR |
NVQUIRK_ENABLE_BLOCK_GAP_DET,
};
@ -1390,6 +1393,7 @@ static const struct sdhci_tegra_soc_data soc_data_tegra30 = {
.nvquirks = NVQUIRK_ENABLE_SDHCI_SPEC_300 |
NVQUIRK_ENABLE_SDR50 |
NVQUIRK_ENABLE_SDR104 |
NVQUIRK_HAS_ANDROID_GPT_SECTOR |
NVQUIRK_HAS_PADCALIB,
};
@ -1422,6 +1426,7 @@ static const struct sdhci_pltfm_data sdhci_tegra114_pdata = {
static const struct sdhci_tegra_soc_data soc_data_tegra114 = {
.pdata = &sdhci_tegra114_pdata,
.dma_mask = DMA_BIT_MASK(32),
.nvquirks = NVQUIRK_HAS_ANDROID_GPT_SECTOR,
};
static const struct sdhci_pltfm_data sdhci_tegra124_pdata = {
@ -1438,6 +1443,7 @@ static const struct sdhci_pltfm_data sdhci_tegra124_pdata = {
static const struct sdhci_tegra_soc_data soc_data_tegra124 = {
.pdata = &sdhci_tegra124_pdata,
.dma_mask = DMA_BIT_MASK(34),
.nvquirks = NVQUIRK_HAS_ANDROID_GPT_SECTOR,
};
static const struct sdhci_ops tegra210_sdhci_ops = {
@ -1616,6 +1622,9 @@ static int sdhci_tegra_probe(struct platform_device *pdev)
tegra_host->pad_control_available = false;
tegra_host->soc_data = soc_data;
if (soc_data->nvquirks & NVQUIRK_HAS_ANDROID_GPT_SECTOR)
host->mmc->caps2 |= MMC_CAP2_ALT_GPT_TEGRA;
if (soc_data->nvquirks & NVQUIRK_NEEDS_PAD_CONTROL) {
rc = tegra_sdhci_init_pinctrl_info(&pdev->dev, tegra_host);
if (rc == 0)