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Fri, 24 Jul 2026 00:57:08 -0700 From: Prathamesh Shete To: , , , , , , CC: , , , , Subject: [PATCH 2/5] mmc: sdhci-tegra: Add Tegra238 SoC data Date: Fri, 24 Jul 2026 07:56:56 +0000 Message-ID: <20260724075700.714261-3-pshete@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260724075700.714261-1-pshete@nvidia.com> References: <20260724075700.714261-1-pshete@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN1PEPF0000468E:EE_|DS5PPF2FA070BDF:EE_ X-MS-Office365-Filtering-Correlation-Id: f348ed5e-b78b-4171-eda3-08dee9592dad X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|376014|36860700016|23010399003|7416014|10067099003|56012099006|11063799006|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(376014)(36860700016)(23010399003)(7416014)(10067099003)(56012099006)(11063799006)(18002099003)(22082099003);DIR:OUT;SFP:1101; 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Configure the supported features and tap delay values for the Tegra238 SDHCI controller. Signed-off-by: Prathamesh Shete --- drivers/mmc/host/sdhci-tegra.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 221e48b59f48..5fd900ff9eb5 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -1572,7 +1572,22 @@ static const struct sdhci_tegra_soc_data soc_data_tegra234 = { .max_tap_delay = 111, }; +static const struct sdhci_tegra_soc_data soc_data_tegra238 = { + .pdata = &sdhci_tegra186_pdata, + .dma_mask = DMA_BIT_MASK(39), + .nvquirks = NVQUIRK_NEEDS_PAD_CONTROL | + NVQUIRK_HAS_PADCALIB | + NVQUIRK_DIS_CARD_CLK_CONFIG_TAP | + NVQUIRK_ENABLE_SDR50 | + NVQUIRK_ENABLE_SDR104 | + NVQUIRK_PROGRAM_STREAMID | + NVQUIRK_HAS_TMCLK, + .min_tap_delay = 95, + .max_tap_delay = 111, +}; + static const struct of_device_id sdhci_tegra_dt_match[] = { + { .compatible = "nvidia,tegra238-sdhci", .data = &soc_data_tegra238 }, { .compatible = "nvidia,tegra234-sdhci", .data = &soc_data_tegra234 }, { .compatible = "nvidia,tegra194-sdhci", .data = &soc_data_tegra194 }, { .compatible = "nvidia,tegra186-sdhci", .data = &soc_data_tegra186 }, -- 2.17.1