From 18da1990d2ddc7a5a18bc22defd123edd3e9aa13 Mon Sep 17 00:00:00 2001 From: Chunyan Zhang Date: Thu, 30 Aug 2018 16:21:37 +0800 Subject: [PATCH] mmc: sdhci: Add version V4 definition Added definitions for v400, v410, v420. Signed-off-by: Chunyan Zhang Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci.c | 2 +- drivers/mmc/host/sdhci.h | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index b62c1441e35c..f22a89b1cfeb 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -3524,7 +3524,7 @@ int sdhci_setup_host(struct sdhci_host *host) override_timeout_clk = host->timeout_clk; - if (host->version > SDHCI_SPEC_300) { + if (host->version > SDHCI_SPEC_420) { pr_err("%s: Unknown controller version (%d). You may experience problems.\n", mmc_hostname(mmc), host->version); } diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 4aa7eb02566c..3f4f4cfd0451 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -270,6 +270,9 @@ #define SDHCI_SPEC_100 0 #define SDHCI_SPEC_200 1 #define SDHCI_SPEC_300 2 +#define SDHCI_SPEC_400 3 +#define SDHCI_SPEC_410 4 +#define SDHCI_SPEC_420 5 /* * End of controller registers.