From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: devicetree@vger.kernel.org,
bcm-kernel-feedback-list@broadcom.com,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org,
Michal Simek <michal.simek@xilinx.com>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: ulf.hansson@linaro.org, f.fainelli@gmail.com,
phil@raspberrypi.org,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH 03/10] mmc: sdhci: arsan: Use quirk instead of custom set_power()
Date: Fri, 6 Mar 2020 11:38:48 +0100 [thread overview]
Message-ID: <20200306103857.23962-4-nsaenzjulienne@suse.de> (raw)
In-Reply-To: <20200306103857.23962-1-nsaenzjulienne@suse.de>
With the introduction of SDHCI_QUIRK2_SET_BUS_VOLTAGE there is no need
to use a custom set_power() implementation as the quirk takes care of
configuring the bus voltage register even when powering trough a
regulator.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
drivers/mmc/host/sdhci-of-arasan.c | 22 ++++++----------------
1 file changed, 6 insertions(+), 16 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index 0146d7dd315b..928953bbdc10 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -325,17 +325,6 @@ static int sdhci_arasan_voltage_switch(struct mmc_host *mmc,
return -EINVAL;
}
-static void sdhci_arasan_set_power(struct sdhci_host *host, unsigned char mode,
- unsigned short vdd)
-{
- if (!IS_ERR(host->mmc->supply.vmmc)) {
- struct mmc_host *mmc = host->mmc;
-
- mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
- }
- sdhci_set_power_noreg(host, mode, vdd);
-}
-
static const struct sdhci_ops sdhci_arasan_ops = {
.set_clock = sdhci_arasan_set_clock,
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
@@ -343,7 +332,6 @@ static const struct sdhci_ops sdhci_arasan_ops = {
.set_bus_width = sdhci_set_bus_width,
.reset = sdhci_arasan_reset,
.set_uhs_signaling = sdhci_set_uhs_signaling,
- .set_power = sdhci_arasan_set_power,
};
static const struct sdhci_pltfm_data sdhci_arasan_pdata = {
@@ -351,7 +339,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_pdata = {
.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN |
- SDHCI_QUIRK2_STOP_WITH_TC,
+ SDHCI_QUIRK2_STOP_WITH_TC |
+ SDHCI_QUIRK2_SET_BUS_VOLTAGE,
};
static struct sdhci_arasan_of_data sdhci_arasan_data = {
@@ -362,7 +351,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_zynqmp_pdata = {
.ops = &sdhci_arasan_ops,
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN |
- SDHCI_QUIRK2_STOP_WITH_TC,
+ SDHCI_QUIRK2_STOP_WITH_TC |
+ SDHCI_QUIRK2_SET_BUS_VOLTAGE,
};
static struct sdhci_arasan_of_data sdhci_arasan_zynqmp_data = {
@@ -414,7 +404,6 @@ static const struct sdhci_ops sdhci_arasan_cqe_ops = {
.set_bus_width = sdhci_set_bus_width,
.reset = sdhci_arasan_reset,
.set_uhs_signaling = sdhci_set_uhs_signaling,
- .set_power = sdhci_arasan_set_power,
.irq = sdhci_arasan_cqhci_irq,
};
@@ -422,7 +411,8 @@ static const struct sdhci_pltfm_data sdhci_arasan_cqe_pdata = {
.ops = &sdhci_arasan_cqe_ops,
.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
- SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN,
+ SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN |
+ SDHCI_QUIRK2_SET_BUS_VOLTAGE,
};
static struct sdhci_arasan_of_data sdhci_arasan_rk3399_data = {
--
2.25.1
next prev parent reply other threads:[~2020-03-06 10:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 10:38 [PATCH 00/10] Raspberry Pi vmmc regulator support Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 01/10] mmc: sdhci: Add quirk SDHCI_QUIRK2_SET_BUS_VOLTAGE Nicolas Saenz Julienne
2020-03-06 12:34 ` Adrian Hunter
2020-03-06 12:40 ` Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 02/10] mmc: sdhci: milbeaut: Use quirk instead of custom set_power() Nicolas Saenz Julienne
2020-03-06 10:38 ` Nicolas Saenz Julienne [this message]
2020-03-06 10:38 ` [PATCH 04/10] mmc: sdhci: at-91: " Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 05/10] mmc: sdhci: pxav3: " Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 06/10] mmc: sdhci: xenon: " Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 07/10] mmc: sdhci: am654: " Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 08/10] mmc: sdhci: Unexport sdhci_set_power_noreg() Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 09/10] mmc: sdhci: iproc: Use SDHCI_QUIRK2_SET_BUS_VOLTAGE on bcm2711 Nicolas Saenz Julienne
2020-03-06 10:38 ` [PATCH 10/10] ARM: dts: bcm2711: Add vmmc regulator in emmc2 Nicolas Saenz Julienne
2020-03-06 11:07 ` Stefan Wahren
2020-03-06 11:35 ` Phil Elwell
2020-03-06 11:37 ` Nicolas Saenz Julienne
2020-03-06 10:46 ` [PATCH 00/10] Raspberry Pi vmmc regulator support Phil Elwell
2020-03-06 10:52 ` Nicolas Saenz Julienne
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