From: Peng Fan <peng.fan@nxp.com> To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de> Cc: "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, dl-linux-imx <linux-imx@nxp.com>, "p.zabel@pengutronix.de" <p.zabel@pengutronix.de>, "l.stach@pengutronix.de" <l.stach@pengutronix.de>, "krzk@kernel.org" <krzk@kernel.org>, "agx@sigxcpu.org" <agx@sigxcpu.org>, "marex@denx.de" <marex@denx.de>, "andrew.smirnov@gmail.com" <andrew.smirnov@gmail.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Jacky Bai <ping.bai@nxp.com>, "frieder.schrempf@kontron.de" <frieder.schrempf@kontron.de>, "aford173@gmail.com" <aford173@gmail.com>, Abel Vesa <abel.vesa@nxp.com> Subject: RE: [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support Date: Fri, 30 Apr 2021 06:19:25 +0000 [thread overview] Message-ID: <DB6PR0402MB27605E6DAECE069C12391FDD885E9@DB6PR0402MB2760.eurprd04.prod.outlook.com> (raw) In-Reply-To: <20210430052746.10815-1-peng.fan@oss.nxp.com> > Subject: [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support > > From: Peng Fan <peng.fan@nxp.com> > > V2: > Fix yaml check failure Forget the address Jacky's comments on patch 3,4 in V1. Will send V3 to add fix. Thanks, Peng. > > Previously there is an effort from Abel that take BLK-CTL as clock provider, but > it turns out that there is A/B lock issue and we are not able resolve that. > > Per discuss with Lucas and Jacky, we made an agreement that take BLK-CTL > as a power domain provider and use GPC's domain as parent, the consumer > node take BLK-CTL as power domain input. > > This patchset has been tested on i.MX8MM EVK board, but one hack is not > included in the patchset is that the DISPMIX BLK-CTL MIPI_M/S_RESET not > implemented. Per Lucas, we will finally have a MIPI DPHY driver, so fine to > leave it. > > Thanks for Lucas's suggestion, Frieder Schrempf for collecting all the patches, > Abel's previous BLK-CTL work, Jacky Bai on help debug issues. > > Peng Fan (4): > dt-bindings: power: Add defines for i.MX8MM BLK-CTL power domains > Documentation: bindings: clk: Add bindings for i.MX BLK_CTL > soc: imx: Add generic blk-ctl driver > soc: imx: Add blk-ctl driver for i.MX8MM > > .../bindings/soc/imx/fsl,imx-blk-ctl.yaml | 73 +++++ > drivers/soc/imx/Makefile | 2 +- > drivers/soc/imx/blk-ctl-imx8mm.c | 138 ++++++++ > drivers/soc/imx/blk-ctl.c | 303 > ++++++++++++++++++ > drivers/soc/imx/blk-ctl.h | 76 +++++ > include/dt-bindings/power/imx8mm-power.h | 11 + > 6 files changed, 602 insertions(+), 1 deletion(-) create mode 100644 > Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml > create mode 100644 drivers/soc/imx/blk-ctl-imx8mm.c create mode > 100644 drivers/soc/imx/blk-ctl.c create mode 100644 > drivers/soc/imx/blk-ctl.h > > -- > 2.30.0
WARNING: multiple messages have this Message-ID (diff)
From: Peng Fan <peng.fan@nxp.com> To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de> Cc: "kernel@pengutronix.de" <kernel@pengutronix.de>, "festevam@gmail.com" <festevam@gmail.com>, dl-linux-imx <linux-imx@nxp.com>, "p.zabel@pengutronix.de" <p.zabel@pengutronix.de>, "l.stach@pengutronix.de" <l.stach@pengutronix.de>, "krzk@kernel.org" <krzk@kernel.org>, "agx@sigxcpu.org" <agx@sigxcpu.org>, "marex@denx.de" <marex@denx.de>, "andrew.smirnov@gmail.com" <andrew.smirnov@gmail.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Jacky Bai <ping.bai@nxp.com>, "frieder.schrempf@kontron.de" <frieder.schrempf@kontron.de>, "aford173@gmail.com" <aford173@gmail.com>, Abel Vesa <abel.vesa@nxp.com> Subject: RE: [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support Date: Fri, 30 Apr 2021 06:19:25 +0000 [thread overview] Message-ID: <DB6PR0402MB27605E6DAECE069C12391FDD885E9@DB6PR0402MB2760.eurprd04.prod.outlook.com> (raw) In-Reply-To: <20210430052746.10815-1-peng.fan@oss.nxp.com> > Subject: [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support > > From: Peng Fan <peng.fan@nxp.com> > > V2: > Fix yaml check failure Forget the address Jacky's comments on patch 3,4 in V1. Will send V3 to add fix. Thanks, Peng. > > Previously there is an effort from Abel that take BLK-CTL as clock provider, but > it turns out that there is A/B lock issue and we are not able resolve that. > > Per discuss with Lucas and Jacky, we made an agreement that take BLK-CTL > as a power domain provider and use GPC's domain as parent, the consumer > node take BLK-CTL as power domain input. > > This patchset has been tested on i.MX8MM EVK board, but one hack is not > included in the patchset is that the DISPMIX BLK-CTL MIPI_M/S_RESET not > implemented. Per Lucas, we will finally have a MIPI DPHY driver, so fine to > leave it. > > Thanks for Lucas's suggestion, Frieder Schrempf for collecting all the patches, > Abel's previous BLK-CTL work, Jacky Bai on help debug issues. > > Peng Fan (4): > dt-bindings: power: Add defines for i.MX8MM BLK-CTL power domains > Documentation: bindings: clk: Add bindings for i.MX BLK_CTL > soc: imx: Add generic blk-ctl driver > soc: imx: Add blk-ctl driver for i.MX8MM > > .../bindings/soc/imx/fsl,imx-blk-ctl.yaml | 73 +++++ > drivers/soc/imx/Makefile | 2 +- > drivers/soc/imx/blk-ctl-imx8mm.c | 138 ++++++++ > drivers/soc/imx/blk-ctl.c | 303 > ++++++++++++++++++ > drivers/soc/imx/blk-ctl.h | 76 +++++ > include/dt-bindings/power/imx8mm-power.h | 11 + > 6 files changed, 602 insertions(+), 1 deletion(-) create mode 100644 > Documentation/devicetree/bindings/soc/imx/fsl,imx-blk-ctl.yaml > create mode 100644 drivers/soc/imx/blk-ctl-imx8mm.c create mode > 100644 drivers/soc/imx/blk-ctl.c create mode 100644 > drivers/soc/imx/blk-ctl.h > > -- > 2.30.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-04-30 6:19 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-30 5:27 [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support Peng Fan (OSS) 2021-04-30 5:27 ` Peng Fan (OSS) 2021-04-30 5:27 ` [PATCH V2 1/4] dt-bindings: power: Add defines for i.MX8MM BLK-CTL power domains Peng Fan (OSS) 2021-04-30 5:27 ` Peng Fan (OSS) 2021-04-30 5:27 ` [PATCH V2 2/4] Documentation: bindings: clk: Add bindings for i.MX BLK_CTL Peng Fan (OSS) 2021-04-30 5:27 ` Peng Fan (OSS) 2021-05-05 23:08 ` Rob Herring 2021-05-05 23:08 ` Rob Herring 2021-05-06 0:50 ` Peng Fan (OSS) 2021-05-06 0:50 ` Peng Fan (OSS) 2021-04-30 5:27 ` [PATCH V2 3/4] soc: imx: Add generic blk-ctl driver Peng Fan (OSS) 2021-04-30 5:27 ` Peng Fan (OSS) 2021-05-04 9:47 ` Lucas Stach 2021-05-04 9:47 ` Lucas Stach 2021-05-04 10:30 ` Peng Fan (OSS) 2021-05-04 10:30 ` Peng Fan (OSS) 2021-05-04 10:16 ` Frieder Schrempf 2021-05-04 10:16 ` Frieder Schrempf 2021-05-04 11:22 ` Peng Fan (OSS) 2021-05-04 11:22 ` Peng Fan (OSS) 2021-05-06 7:55 ` Frieder Schrempf 2021-05-06 7:55 ` Frieder Schrempf 2021-04-30 5:27 ` [PATCH V2 4/4] soc: imx: Add blk-ctl driver for i.MX8MM Peng Fan (OSS) 2021-04-30 5:27 ` Peng Fan (OSS) 2021-05-04 10:25 ` Frieder Schrempf 2021-05-04 10:25 ` Frieder Schrempf 2021-05-04 11:13 ` Fabio Estevam 2021-05-04 11:13 ` Fabio Estevam 2021-05-04 11:22 ` Peng Fan 2021-05-04 11:22 ` Peng Fan 2021-04-30 6:19 ` Peng Fan [this message] 2021-04-30 6:19 ` [PATCH V2 0/4] soc: imx: add i.MX BLK-CTL support Peng Fan 2021-05-03 14:57 ` Frieder Schrempf 2021-05-03 14:57 ` Frieder Schrempf 2021-05-04 8:55 ` Frieder Schrempf 2021-05-04 8:55 ` Frieder Schrempf
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