VisionFive2 Linux kernel

author: Jeremy Linton <jeremy.linton@arm.com> 2021-01-19 18:04:06 -0600 committer: Ulf Hansson <ulf.hansson@linaro.org> 2021-02-01 11:54:48 +0100 commit: 4f9833d3ec8da34861cd0680b00c73e653877eb9 parent: 1a9705936aff95fe2bf03684a586c0c83b71f71f

Commit Summary:

mmc: sdhci-iproc: Add ACPI bindings for the RPi

Diffstat:

1 file changed, 17 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
index c9434b461aab..ddeaf8e1f72f 100644
--- a/drivers/mmc/host/sdhci-iproc.c
+++ b/drivers/mmc/host/sdhci-iproc.c
@@ -296,9 +296,27 @@ static const struct of_device_id sdhci_iproc_of_match[] = {
 MODULE_DEVICE_TABLE(of, sdhci_iproc_of_match);
 
 #ifdef CONFIG_ACPI
+/*
+ * This is a duplicate of bcm2835_(pltfrm_)data without caps quirks
+ * which are provided by the ACPI table.
+ */
+static const struct sdhci_pltfm_data sdhci_bcm_arasan_data = {
+	.quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION |
+		  SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
+		  SDHCI_QUIRK_NO_HISPD_BIT,
+	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+	.ops = &sdhci_iproc_32only_ops,
+};
+
+static const struct sdhci_iproc_data bcm_arasan_data = {
+	.pdata = &sdhci_bcm_arasan_data,
+};
+
 static const struct acpi_device_id sdhci_iproc_acpi_ids[] = {
 	{ .id = "BRCM5871", .driver_data = (kernel_ulong_t)&iproc_cygnus_data },
 	{ .id = "BRCM5872", .driver_data = (kernel_ulong_t)&iproc_data },
+	{ .id = "BCM2847",  .driver_data = (kernel_ulong_t)&bcm_arasan_data },
+	{ .id = "BRCME88C", .driver_data = (kernel_ulong_t)&bcm2711_data },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(acpi, sdhci_iproc_acpi_ids);