From 17b492117b00ead1fa0a53035b2fb98b04ba35f4 Mon Sep 17 00:00:00 2001 From: Victor Shih Date: Fri, 9 Jun 2023 15:14:40 +0800 Subject: [PATCH] mmc: sdhci: Add VDD2 definition for power control register Add new definition for VDD2 - UHS2 or PCIe/NVMe. Signed-off-by: Ben Chuang Signed-off-by: Victor Shih Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20230609071441.451464-4-victorshihgli@gmail.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index f4f2085c274c9..f219bdea8f280 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -99,6 +99,13 @@ #define SDHCI_POWER_180 0x0A #define SDHCI_POWER_300 0x0C #define SDHCI_POWER_330 0x0E +/* + * VDD2 - UHS2 or PCIe/NVMe + * VDD2 power on/off and voltage select + */ +#define SDHCI_VDD2_POWER_ON 0x10 +#define SDHCI_VDD2_POWER_120 0x80 +#define SDHCI_VDD2_POWER_180 0xA0 #define SDHCI_BLOCK_GAP_CONTROL 0x2A -- 2.50.1