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From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: linus.walleij@linaro.org, robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	haitao.suo@bitmain.com, darren.tsao@bitmain.com,
	linux-gpio@vger.kernel.org, alec.lin@bitmain.com,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 0/5] Add pinconf support for BM1880 SoC
Date: Mon, 20 May 2019 14:00:56 +0530	[thread overview]
Message-ID: <20190520083101.10229-1-manivannan.sadhasivam@linaro.org> (raw)

Hi Linus,

This patchset adds pinconf support for Bitmain BM1880 SoC. In the previous
patchset adding pinctrl support, I declared that the SoC doesn't support
pinconf settings but further interaction with Bitmain engineers revealed
that the SoC does support it and hence this patchset.

Currently, there is no drive strength support added but it will come later.
Also, the current driver has some code to set pinmux in dedicated PWM
registers separately which is not needed, so I removed those and simplified
the driver.

Thanks,
Mani

Manivannan Sadhasivam (5):
  dt-bindings: pinctrl: Modify pinctrl memory map
  arm64: dts: bitmain: Modify pin controller memory map
  pinctrl: Rework the pinmux handling for BM1880 SoC
  dt-bindings: pinctrl: Document pinconf bindings for BM1880 SoC
  pinctrl: Add pinconf support for BM1880 SoC

 .../pinctrl/bitmain,bm1880-pinctrl.txt        |  23 +-
 arch/arm64/boot/dts/bitmain/bm1880.dtsi       |   4 +-
 drivers/pinctrl/pinctrl-bm1880.c              | 455 +++++++++++-------
 3 files changed, 304 insertions(+), 178 deletions(-)

-- 
2.17.1


             reply	other threads:[~2019-05-20  8:31 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-20  8:30 Manivannan Sadhasivam [this message]
2019-05-20  8:30 ` [PATCH 1/5] dt-bindings: pinctrl: Modify pinctrl memory map Manivannan Sadhasivam
2019-05-24 11:51   ` Linus Walleij
2019-05-20  8:30 ` [PATCH 2/5] arm64: dts: bitmain: Modify pin controller " Manivannan Sadhasivam
2019-05-24 11:51   ` Linus Walleij
2019-05-20  8:30 ` [PATCH 3/5] pinctrl: Rework the pinmux handling for BM1880 SoC Manivannan Sadhasivam
2019-05-24 11:52   ` Linus Walleij
2019-05-20  8:31 ` [PATCH 4/5] dt-bindings: pinctrl: Document pinconf bindings " Manivannan Sadhasivam
2019-05-24 11:53   ` Linus Walleij
2019-05-20  8:31 ` [PATCH 5/5] pinctrl: Add pinconf support " Manivannan Sadhasivam
2019-05-24 11:54   ` Linus Walleij

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