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From: Liang Yang <liang.yang@amlogic.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	<linux-mtd@lists.infradead.org>
Cc: Liang Yang <liang.yang@amlogic.com>,
	Rob Herring <robh+dt@kernel.org>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Jianxin Pan <jianxin.pan@amlogic.com>,
	Victor Wan <victor.wan@amlogic.com>,
	XianWei Zhao <xianwei.zhao@amlogic.com>,
	Kelvin Zhang <kelvin.zhang@amlogic.com>,
	BiChao Zheng <bichao.zheng@amlogic.com>,
	YongHui Yu <yonghui.yu@amlogic.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-amlogic@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 0/2]  refine the NFC clock framework
Date: Sat, 2 Apr 2022 15:49:18 +0800	[thread overview]
Message-ID: <20220402074921.13316-1-liang.yang@amlogic.com> (raw)

Background firstly, 
Both EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK' which is
defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and
bit6~7 is the mux for fix pll and xtal.
Previously a common MMC sub clock framework is implemented and shared by EMMC and
NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually
exclusive. see the link:
[https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/]
Now we plan to abandon common mmc sub clock framework and recovery the series.

Changes since v3 [4]
 - use devm_platform_ioremap_resource_byname
 - dt_binding_check for mtd/amlogic,meson-nand.yaml

Changes since v2 [3]
 - use fw_name from dts, instead the wrong way using __clk_get_name
 - reg resource size change to 0x800
 - use reg-names

Changes since v1 [2]
 - use clk_parent_data instead of parent_names
 - define a reg resource instead of sd_emmc_c_clkc 

[1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com
    https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com
[2] https://lore.kernel.org/all/20220217063346.21691-1-liang.yang@amlogic.com
[3] https://lore.kernel.org/all/20220318124121.26117-1-liang.yang@amlogic.com

Liang Yang (2):
  mtd: rawnand: meson: discard the common MMC sub clock framework
  dt-bindings: nand: meson: refine Amlogic NAND controller driver

 .../bindings/mtd/amlogic,meson-nand.txt       | 60 -------------
 .../bindings/mtd/amlogic,meson-nand.yaml      | 80 +++++++++++++++++
 drivers/mtd/nand/raw/meson_nand.c             | 89 +++++++++----------
 3 files changed, 122 insertions(+), 107 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
 create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml

-- 
2.34.1


WARNING: multiple messages have this Message-ID
From: Liang Yang <liang.yang@amlogic.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	<linux-mtd@lists.infradead.org>
Cc: Liang Yang <liang.yang@amlogic.com>,
	Rob Herring <robh+dt@kernel.org>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Jianxin Pan <jianxin.pan@amlogic.com>,
	Victor Wan <victor.wan@amlogic.com>,
	XianWei Zhao <xianwei.zhao@amlogic.com>,
	Kelvin Zhang <kelvin.zhang@amlogic.com>,
	BiChao Zheng <bichao.zheng@amlogic.com>,
	YongHui Yu <yonghui.yu@amlogic.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-amlogic@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 0/2]  refine the NFC clock framework
Date: Sat, 2 Apr 2022 15:49:18 +0800	[thread overview]
Message-ID: <20220402074921.13316-1-liang.yang@amlogic.com> (raw)

Background firstly, 
Both EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK' which is
defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and
bit6~7 is the mux for fix pll and xtal.
Previously a common MMC sub clock framework is implemented and shared by EMMC and
NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually
exclusive. see the link:
[https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/]
Now we plan to abandon common mmc sub clock framework and recovery the series.

Changes since v3 [4]
 - use devm_platform_ioremap_resource_byname
 - dt_binding_check for mtd/amlogic,meson-nand.yaml

Changes since v2 [3]
 - use fw_name from dts, instead the wrong way using __clk_get_name
 - reg resource size change to 0x800
 - use reg-names

Changes since v1 [2]
 - use clk_parent_data instead of parent_names
 - define a reg resource instead of sd_emmc_c_clkc 

[1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com
    https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com
[2] https://lore.kernel.org/all/20220217063346.21691-1-liang.yang@amlogic.com
[3] https://lore.kernel.org/all/20220318124121.26117-1-liang.yang@amlogic.com

Liang Yang (2):
  mtd: rawnand: meson: discard the common MMC sub clock framework
  dt-bindings: nand: meson: refine Amlogic NAND controller driver

 .../bindings/mtd/amlogic,meson-nand.txt       | 60 -------------
 .../bindings/mtd/amlogic,meson-nand.yaml      | 80 +++++++++++++++++
 drivers/mtd/nand/raw/meson_nand.c             | 89 +++++++++----------
 3 files changed, 122 insertions(+), 107 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
 create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml

-- 
2.34.1


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

WARNING: multiple messages have this Message-ID
From: Liang Yang <liang.yang@amlogic.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	<linux-mtd@lists.infradead.org>
Cc: Liang Yang <liang.yang@amlogic.com>,
	Rob Herring <robh+dt@kernel.org>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Jianxin Pan <jianxin.pan@amlogic.com>,
	Victor Wan <victor.wan@amlogic.com>,
	XianWei Zhao <xianwei.zhao@amlogic.com>,
	Kelvin Zhang <kelvin.zhang@amlogic.com>,
	BiChao Zheng <bichao.zheng@amlogic.com>,
	YongHui Yu <yonghui.yu@amlogic.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-amlogic@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 0/2]  refine the NFC clock framework
Date: Sat, 2 Apr 2022 15:49:18 +0800	[thread overview]
Message-ID: <20220402074921.13316-1-liang.yang@amlogic.com> (raw)

Background firstly, 
Both EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK' which is
defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and
bit6~7 is the mux for fix pll and xtal.
Previously a common MMC sub clock framework is implemented and shared by EMMC and
NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually
exclusive. see the link:
[https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/]
Now we plan to abandon common mmc sub clock framework and recovery the series.

Changes since v3 [4]
 - use devm_platform_ioremap_resource_byname
 - dt_binding_check for mtd/amlogic,meson-nand.yaml

Changes since v2 [3]
 - use fw_name from dts, instead the wrong way using __clk_get_name
 - reg resource size change to 0x800
 - use reg-names

Changes since v1 [2]
 - use clk_parent_data instead of parent_names
 - define a reg resource instead of sd_emmc_c_clkc 

[1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com
    https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com
[2] https://lore.kernel.org/all/20220217063346.21691-1-liang.yang@amlogic.com
[3] https://lore.kernel.org/all/20220318124121.26117-1-liang.yang@amlogic.com

Liang Yang (2):
  mtd: rawnand: meson: discard the common MMC sub clock framework
  dt-bindings: nand: meson: refine Amlogic NAND controller driver

 .../bindings/mtd/amlogic,meson-nand.txt       | 60 -------------
 .../bindings/mtd/amlogic,meson-nand.yaml      | 80 +++++++++++++++++
 drivers/mtd/nand/raw/meson_nand.c             | 89 +++++++++----------
 3 files changed, 122 insertions(+), 107 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
 create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml

-- 
2.34.1


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID
From: Liang Yang <liang.yang@amlogic.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	<linux-mtd@lists.infradead.org>
Cc: Liang Yang <liang.yang@amlogic.com>,
	Rob Herring <robh+dt@kernel.org>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Jianxin Pan <jianxin.pan@amlogic.com>,
	Victor Wan <victor.wan@amlogic.com>,
	XianWei Zhao <xianwei.zhao@amlogic.com>,
	Kelvin Zhang <kelvin.zhang@amlogic.com>,
	BiChao Zheng <bichao.zheng@amlogic.com>,
	YongHui Yu <yonghui.yu@amlogic.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-amlogic@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v4 0/2]  refine the NFC clock framework
Date: Sat, 2 Apr 2022 15:49:18 +0800	[thread overview]
Message-ID: <20220402074921.13316-1-liang.yang@amlogic.com> (raw)

Background firstly, 
Both EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK' which is
defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and
bit6~7 is the mux for fix pll and xtal.
Previously a common MMC sub clock framework is implemented and shared by EMMC and
NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually
exclusive. see the link:
[https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/]
Now we plan to abandon common mmc sub clock framework and recovery the series.

Changes since v3 [4]
 - use devm_platform_ioremap_resource_byname
 - dt_binding_check for mtd/amlogic,meson-nand.yaml

Changes since v2 [3]
 - use fw_name from dts, instead the wrong way using __clk_get_name
 - reg resource size change to 0x800
 - use reg-names

Changes since v1 [2]
 - use clk_parent_data instead of parent_names
 - define a reg resource instead of sd_emmc_c_clkc 

[1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com
    https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com
[2] https://lore.kernel.org/all/20220217063346.21691-1-liang.yang@amlogic.com
[3] https://lore.kernel.org/all/20220318124121.26117-1-liang.yang@amlogic.com

Liang Yang (2):
  mtd: rawnand: meson: discard the common MMC sub clock framework
  dt-bindings: nand: meson: refine Amlogic NAND controller driver

 .../bindings/mtd/amlogic,meson-nand.txt       | 60 -------------
 .../bindings/mtd/amlogic,meson-nand.yaml      | 80 +++++++++++++++++
 drivers/mtd/nand/raw/meson_nand.c             | 89 +++++++++----------
 3 files changed, 122 insertions(+), 107 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
 create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml

-- 
2.34.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-04-02  7:49 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-02  7:49 Liang Yang [this message]
2022-04-02  7:49 ` [PATCH v4 0/2] refine the NFC clock framework Liang Yang
2022-04-02  7:49 ` Liang Yang
2022-04-02  7:49 ` Liang Yang
2022-04-02  7:49 ` [PATCH v4 1/2] mtd: rawnand: meson: discard the common MMC sub " Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-04  8:30   ` Miquel Raynal
2022-04-04  8:30     ` Miquel Raynal
2022-04-04  8:30     ` Miquel Raynal
2022-04-04  8:30     ` Miquel Raynal
2022-04-11  2:40     ` Liang Yang
2022-04-11  2:40       ` Liang Yang
2022-04-11  2:40       ` Liang Yang
2022-04-11  2:40       ` Liang Yang
2022-04-11  7:00       ` Miquel Raynal
2022-04-11  7:00         ` Miquel Raynal
2022-04-11  7:00         ` Miquel Raynal
2022-04-11  7:00         ` Miquel Raynal
2022-04-11  9:03         ` Liang Yang
2022-04-11  9:03           ` Liang Yang
2022-04-11  9:03           ` Liang Yang
2022-04-11  9:03           ` Liang Yang
2022-04-18  3:40       ` Liang Yang
2022-04-18  3:40         ` Liang Yang
2022-04-18  3:40         ` Liang Yang
2022-04-18  3:40         ` Liang Yang
2022-04-19  8:26         ` Miquel Raynal
2022-04-19  8:26           ` Miquel Raynal
2022-04-19  8:26           ` Miquel Raynal
2022-04-19  8:26           ` Miquel Raynal
2022-04-19  9:17           ` Liang Yang
2022-04-19  9:17             ` Liang Yang
2022-04-19  9:17             ` Liang Yang
2022-04-19  9:17             ` Liang Yang
2022-04-19 15:25             ` Miquel Raynal
2022-04-19 15:25               ` Miquel Raynal
2022-04-19 15:25               ` Miquel Raynal
2022-04-19 15:25               ` Miquel Raynal
2022-04-20  5:44               ` Liang Yang
2022-04-20  5:44                 ` Liang Yang
2022-04-20  5:44                 ` Liang Yang
2022-04-20  5:44                 ` Liang Yang
2022-04-20  7:29                 ` Miquel Raynal
2022-04-20  7:29                   ` Miquel Raynal
2022-04-20  7:29                   ` Miquel Raynal
2022-04-20  7:29                   ` Miquel Raynal
2022-04-20  8:19                   ` Liang Yang
2022-04-20  8:19                     ` Liang Yang
2022-04-20  8:19                     ` Liang Yang
2022-04-20  8:19                     ` Liang Yang
2022-04-04 12:40   ` Neil Armstrong
2022-04-04 12:40     ` Neil Armstrong
2022-04-04 12:40     ` Neil Armstrong
2022-04-04 12:40     ` Neil Armstrong
2022-04-11  2:44     ` Liang Yang
2022-04-11  2:44       ` Liang Yang
2022-04-11  2:44       ` Liang Yang
2022-04-11  2:44       ` Liang Yang
2022-04-04 14:26   ` kernel test robot
2022-04-04 14:26     ` kernel test robot
2022-04-04 14:26     ` kernel test robot
2022-04-04 14:26     ` kernel test robot
2022-04-05 11:48   ` kernel test robot
2022-04-05 11:48     ` kernel test robot
2022-04-05 11:48     ` kernel test robot
2022-04-05 11:48     ` kernel test robot
2022-04-02  7:49 ` [PATCH v4 2/2] dt-bindings: nand: meson: refine Amlogic NAND controller driver Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-02  7:49   ` Liang Yang
2022-04-20  7:41   ` Miquel Raynal
2022-04-20  7:41     ` Miquel Raynal
2022-04-20  7:41     ` Miquel Raynal
2022-04-20  7:41     ` Miquel Raynal
2022-04-20 11:55     ` Liang Yang
2022-04-20 11:55       ` Liang Yang
2022-04-20 11:55       ` Liang Yang
2022-04-20 11:55       ` Liang Yang
2022-04-20 12:16       ` Miquel Raynal
2022-04-20 12:16         ` Miquel Raynal
2022-04-20 12:16         ` Miquel Raynal
2022-04-20 12:16         ` Miquel Raynal
2022-04-20 12:35         ` Liang Yang
2022-04-20 12:35           ` Liang Yang
2022-04-20 12:35           ` Liang Yang
2022-04-20 12:35           ` Liang Yang

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