From: Shawn Lin <shawn.lin@rock-chips.com>
To: Ulf Hansson <ulfh@kernel.org>
Cc: linux-mmc@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
linux-kernel@vger.kernel.org,
Shawn Lin <shawn.lin@rock-chips.com>
Subject: [PATCH 0/2] Let mmc_regulator_set_vqmmc() use ios->vdd to set vqmmc
Date: Wed, 30 Sep 2026 12:32:29 +0800 [thread overview]
Message-ID: <1790742751-245571-1-git-send-email-shawn.lin@rock-chips.com> (raw)
mmc_regulator_set_vqmmc() derives the vqmmc voltage range from
mmc->ios.vdd, which can be stale with respect to the ios passed by the
caller. patch 2 uses ios->vdd instead; patch 1 prepares sdhci-msm,
which passes a local ios with an uninitialized vdd.
Shawn Lin (2):
mmc: sdhci-msm: Initialize the local ios in msm_toggle_vqmmc()
mmc: core: Use the ios vdd when calculating vqmmc for 3.3V signaling
drivers/mmc/core/regulator.c | 2 +-
drivers/mmc/host/sdhci-msm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--
2.7.4
next reply other threads:[~2026-09-30 4:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 4:32 Shawn Lin [this message]
2026-09-30 4:32 ` [PATCH 1/2] mmc: sdhci-msm: Initialize the local ios in msm_toggle_vqmmc() Shawn Lin
2026-09-30 4:32 ` [PATCH 2/2] mmc: core: Use the ios vdd when calculating vqmmc for 3.3V signaling Shawn Lin
2026-09-30 9:40 ` [PATCH 0/2] Let mmc_regulator_set_vqmmc() use ios->vdd to set vqmmc Ulf Hansson
2026-09-30 14:46 ` Shawn Lin
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