[PATCH v2 09/11] mmc: sdhci: iproc: Add custom set_power() callback for bcm2711

[Nicolas Saenz Julienne]

The controller needs a valid bus voltage in its power register
regardless of whether an external regulator is taking care of the power
supply.

The sdhci core already provides a helper function for this,
sdhci_set_power_and_bus_voltage(), so create a bcm2711 specific 'struct
sdhci_ops' which makes use of it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
---
 drivers/mmc/host/sdhci-iproc.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
index f4f5f0a70cda..225603148d7d 100644
--- a/drivers/mmc/host/sdhci-iproc.c
+++ b/drivers/mmc/host/sdhci-iproc.c
@@ -261,9 +261,24 @@ static const struct sdhci_iproc_data bcm2835_data = {
 	.mmc_caps = 0x00000000,
 };
 
+static const struct sdhci_ops sdhci_iproc_bcm2711_ops = {
+	.read_l = sdhci_iproc_readl,
+	.read_w = sdhci_iproc_readw,
+	.read_b = sdhci_iproc_readb,
+	.write_l = sdhci_iproc_writel,
+	.write_w = sdhci_iproc_writew,
+	.write_b = sdhci_iproc_writeb,
+	.set_clock = sdhci_set_clock,
+	.set_power = sdhci_set_power_and_bus_voltage,
+	.get_max_clock = sdhci_iproc_get_max_clock,
+	.set_bus_width = sdhci_set_bus_width,
+	.reset = sdhci_reset,
+	.set_uhs_signaling = sdhci_set_uhs_signaling,
+};
+
 static const struct sdhci_pltfm_data sdhci_bcm2711_pltfm_data = {
 	.quirks = SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12,
-	.ops = &sdhci_iproc_32only_ops,
+	.ops = &sdhci_iproc_bcm2711_ops,
 };
 
 static const struct sdhci_iproc_data bcm2711_data = {
-- 
2.25.1