From: Axe Yang <axe.yang@mediatek.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Chaotian Jing <chaotian.jing@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Satya Tangirala <satyat@google.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Axe Yang <axe.yang@mediatek.com>, Lucas Stach <dev@lynxeye.de>,
Eric Biggers <ebiggers@google.com>,
Andrew Jeffery <andrew@aj.id.au>,
Stephen Boyd <swboyd@chromium.org>,
Kiwoong Kim <kwmad.kim@samsung.com>, Yue Hu <huyue2@yulong.com>,
Tian Tao <tiantao6@hisilicon.com>,
<angelogioacchino.delregno@collabora.com>,
<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v10 0/3] mmc: mediatek: add support for SDIO async IRQ
Date: Thu, 19 May 2022 19:13:20 +0800 [thread overview]
Message-ID: <20220519111323.14586-1-axe.yang@mediatek.com> (raw)
Changes in v10:
- add sample node for SDIO host which support wakeup interrupt in yaml
- skip MMC_PM_WAKE_SDIO_IRQ check before enable SDIO async interrupt
- add MMC_PM_KEEP_POWER check before SDIO eint pinstate parsing
- use dev_pm_set_dedicated_wake_irq_reverse() to correct irq control sequence
- set dedicated irq in msdc_enable_sdio_irq() rather than msdc_drv_probe()
- remove unnecessary wake irq control, rpm/dpm system shall manage that
- move wake irq/msdc irq control back to system suspend phase, use rpm_suspend
and rpm_resume to ensure irq control sequence:
disable msdc irq -> enable wake irq -> disable wake irq -> enable msdc irq
- simplify variables, check pins_eint to know whether wakeup settings are managed
Changes in v9:
- remove pinctrl "state_dat1"
Changes in v8:
- remove maxItems property under pinctrl-names property
Changes in v7:
- add device_init_wakeup() to register SDIO host as wakeup source
Changes in v6:
- abandon cap-sdio-async-irq flag, use wakeup-source flag instead
- extend interrupts and pinctrls in mediatek mmc host controller DT documents
- add mmc_card_enable_async_irq() to access enable_async_irq flag
- simplify wakeup irq implementation with dedicate wake up irq related interface
Changes in v5:
- resort variables to reversed xmas tree order
- restore old copyright year range and add current year back
Changes in v4:
- add MMC_CAP2_SDIO_ASYNC_IRQ judge before lookup eint pinctrl
- replace spin_lock_irqsave() variant with spin_lock() in eint irq handler
Changes in v3:
- correct abbreviations with capital letters in commit message
- replace copyright year with 2022 in mtk-sd.c
- remove unnessary pointer casting
- adjust variable order to reversed xmas tree
- remove a redundant blank line
- refine if statement, following standard pattern
Changes in v2:
- change flag name from 'cap-sdio-async-int' to 'cap-sdio-async-irq'
- change corresponding macro names from xxx_INT to xxx_IRQ
- resort new member in msdc_host structure
- refine function msdc_request_dat1_eint_irq()
- rename msdc_{suspend,resume} function names, add suffix '_noirq'
- add MMC_CAP2_NO_SDIO judgement before parse eint related pin setting
Axe Yang (3):
dt-bindings: mmc: mtk-sd: extend interrupts and pinctrls properties
mmc: core: Add support for SDIO wakeup interrupt
mmc: mediatek: add support for SDIO eint wakup IRQ
.../devicetree/bindings/mmc/mtk-sd.yaml | 53 +++++++++++++-
drivers/mmc/core/sdio.c | 14 ++++
drivers/mmc/host/mtk-sd.c | 73 +++++++++++++++++--
include/linux/mmc/card.h | 8 +-
include/linux/mmc/sdio.h | 5 ++
5 files changed, 145 insertions(+), 8 deletions(-)
--
2.18.0
next reply other threads:[~2022-05-19 11:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 11:13 Axe Yang [this message]
2022-05-19 11:13 ` [PATCH v10 1/3] dt-bindings: mmc: mtk-sd: extend interrupts and pinctrls properties Axe Yang
2022-05-19 11:18 ` AngeloGioacchino Del Regno
2022-05-23 7:52 ` Axe Yang
2022-05-19 13:05 ` Rob Herring
2022-05-23 7:44 ` Axe Yang
2022-05-19 11:13 ` [PATCH v10 2/3] mmc: core: Add support for SDIO wakeup interrupt Axe Yang
2022-05-19 11:13 ` [PATCH v10 3/3] mmc: mediatek: add support for SDIO eint wakup IRQ Axe Yang
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