* [PATCH v11 1/9] dt-bindings: mmc: Add Cavium SOCs MMC bindings [not found] <20170206133953.8390-1-jglauber@cavium.com> @ 2017-02-06 13:39 ` Jan Glauber [not found] ` <20170206133953.8390-2-jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> 0 siblings, 1 reply; 4+ messages in thread From: Jan Glauber @ 2017-02-06 13:39 UTC (permalink / raw) To: Ulf Hansson Cc: linux-mmc, linux-kernel, David Daney, Steven J . Hill, Jan Glauber, Rob Herring, Mark Rutland, devicetree, David Daney, Steven J . Hill Add description of Cavium Octeon and ThunderX SOC device tree bindings. CC: Ulf Hansson <ulf.hansson@linaro.org> CC: Rob Herring <robh+dt@kernel.org> CC: Mark Rutland <mark.rutland@arm.com> CC: devicetree@vger.kernel.org Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Steven J. Hill <steven.hill@cavium.com> --- .../devicetree/bindings/mmc/cavium-mmc.txt | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/cavium-mmc.txt diff --git a/Documentation/devicetree/bindings/mmc/cavium-mmc.txt b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt new file mode 100644 index 0000000..b79e356 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt @@ -0,0 +1,60 @@ +* Cavium Octeon & ThunderX MMC controller + +The highspeed MMC host controller on Caviums SoCs provides an interface +for MMC and SD types of memory cards. + +Supported maximum speeds are the ones of the eMMC standard 4.41 as well +as the speed of SD standard 4.0. Only 3.3 Volt is supported. + +Required properties: + - compatible : should be one of: + cavium,octeon-6130-mmc + cavium,octeon-6130-mmc-slot + cavium,octeon-7890-mmc + cavium,octeon-7890-mmc-slot + cavium,thunder-8190-mmc + cavium,thunder-8190-mmc-slot + cavium,thunder-8390-mmc + cavium,thunder-8390-mmc-slot + - reg : mmc controller base registers + - clocks : phandle + +Optional properties: + - for cd, bus-width and additional generic mmc parameters + please refer to mmc.txt within this directory + - cavium,cmd-clk-skew : number of coprocessor clocks before sampling command + - cavium,dat-clk-skew : number of coprocessor clocks before sampling data + +Deprecated properties: +- spi-max-frequency : use max-frequency instead +- cavium,bus-max-width : use bus-width instead + +Examples: + mmc_1_4: mmc@1,4 { + compatible = "cavium,thunder-8390-mmc"; + reg = <0x0c00 0 0 0 0>; /* DEVFN = 0x0c (1:4) */ + #address-cells = <1>; + #size-cells = <0>; + clocks = <&sclk>; + + mmc-slot@0 { + compatible = "cavium,thunder-8390-mmc-slot"; + reg = <0>; + voltage-ranges = <3300 3300>; + vmmc-supply = <&mmc_supply_3v3>; + max-frequency = <42000000>; + bus-width = <4>; + cap-sd-highspeed; + }; + + mmc-slot@1 { + compatible = "cavium,thunder-8390-mmc-slot"; + reg = <1>; + voltage-ranges = <3300 3300>; + vmmc-supply = <&mmc_supply_3v3>; + max-frequency = <42000000>; + bus-width = <8>; + cap-mmc-highspeed; + non-removable; + }; + }; -- 2.9.0.rc0.21.g7777322 ^ permalink raw reply related [flat|nested] 4+ messages in thread
[parent not found: <20170206133953.8390-2-jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>]
* Re: [PATCH v11 1/9] dt-bindings: mmc: Add Cavium SOCs MMC bindings [not found] ` <20170206133953.8390-2-jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> @ 2017-02-09 0:40 ` Rob Herring 2017-03-03 11:47 ` Ulf Hansson 1 sibling, 0 replies; 4+ messages in thread From: Rob Herring @ 2017-02-09 0:40 UTC (permalink / raw) To: Jan Glauber Cc: Ulf Hansson, linux-mmc-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, David Daney, Steven J . Hill, Mark Rutland, devicetree-u79uwXL29TY76Z2rM5mHXA, David Daney On Mon, Feb 06, 2017 at 02:39:44PM +0100, Jan Glauber wrote: > Add description of Cavium Octeon and ThunderX SOC device tree bindings. > > CC: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> > CC: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > CC: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org> > CC: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > > Signed-off-by: Jan Glauber <jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > Signed-off-by: David Daney <david.daney-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > Signed-off-by: Steven J. Hill <steven.hill-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > --- > .../devicetree/bindings/mmc/cavium-mmc.txt | 60 ++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mmc/cavium-mmc.txt Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v11 1/9] dt-bindings: mmc: Add Cavium SOCs MMC bindings [not found] ` <20170206133953.8390-2-jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> 2017-02-09 0:40 ` Rob Herring @ 2017-03-03 11:47 ` Ulf Hansson 2017-03-06 11:09 ` Jan Glauber 1 sibling, 1 reply; 4+ messages in thread From: Ulf Hansson @ 2017-03-03 11:47 UTC (permalink / raw) To: Jan Glauber Cc: linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Daney, Steven J . Hill, Rob Herring, Mark Rutland, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Daney On 6 February 2017 at 14:39, Jan Glauber <jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> wrote: > Add description of Cavium Octeon and ThunderX SOC device tree bindings. > > CC: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> > CC: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> > CC: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org> > CC: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > > Signed-off-by: Jan Glauber <jglauber-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > Signed-off-by: David Daney <david.daney-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > Signed-off-by: Steven J. Hill <steven.hill-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> > --- > .../devicetree/bindings/mmc/cavium-mmc.txt | 60 ++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mmc/cavium-mmc.txt > > diff --git a/Documentation/devicetree/bindings/mmc/cavium-mmc.txt b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt > new file mode 100644 > index 0000000..b79e356 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt > @@ -0,0 +1,60 @@ > +* Cavium Octeon & ThunderX MMC controller > + > +The highspeed MMC host controller on Caviums SoCs provides an interface > +for MMC and SD types of memory cards. > + > +Supported maximum speeds are the ones of the eMMC standard 4.41 as well > +as the speed of SD standard 4.0. Only 3.3 Volt is supported. > + > +Required properties: > + - compatible : should be one of: > + cavium,octeon-6130-mmc > + cavium,octeon-6130-mmc-slot > + cavium,octeon-7890-mmc > + cavium,octeon-7890-mmc-slot > + cavium,thunder-8190-mmc > + cavium,thunder-8190-mmc-slot > + cavium,thunder-8390-mmc > + cavium,thunder-8390-mmc-slot > + - reg : mmc controller base registers > + - clocks : phandle > + > +Optional properties: > + - for cd, bus-width and additional generic mmc parameters > + please refer to mmc.txt within this directory > + - cavium,cmd-clk-skew : number of coprocessor clocks before sampling command > + - cavium,dat-clk-skew : number of coprocessor clocks before sampling data > + > +Deprecated properties: > +- spi-max-frequency : use max-frequency instead > +- cavium,bus-max-width : use bus-width instead > + > +Examples: > + mmc_1_4: mmc@1,4 { > + compatible = "cavium,thunder-8390-mmc"; > + reg = <0x0c00 0 0 0 0>; /* DEVFN = 0x0c (1:4) */ > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&sclk>; > + > + mmc-slot@0 { > + compatible = "cavium,thunder-8390-mmc-slot"; > + reg = <0>; > + voltage-ranges = <3300 3300>; > + vmmc-supply = <&mmc_supply_3v3>; The vmmc supply as a regulator provides you with the voltage range, thus you don't need the "voltage-ranges" here. Please remove this. > + max-frequency = <42000000>; > + bus-width = <4>; > + cap-sd-highspeed; > + }; > + > + mmc-slot@1 { > + compatible = "cavium,thunder-8390-mmc-slot"; > + reg = <1>; > + voltage-ranges = <3300 3300>; > + vmmc-supply = <&mmc_supply_3v3>; Ditto. > + max-frequency = <42000000>; > + bus-width = <8>; > + cap-mmc-highspeed; > + non-removable; > + }; > + }; > -- > 2.9.0.rc0.21.g7777322 > Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v11 1/9] dt-bindings: mmc: Add Cavium SOCs MMC bindings 2017-03-03 11:47 ` Ulf Hansson @ 2017-03-06 11:09 ` Jan Glauber 0 siblings, 0 replies; 4+ messages in thread From: Jan Glauber @ 2017-03-06 11:09 UTC (permalink / raw) To: Ulf Hansson Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, David Daney, Steven J . Hill, Rob Herring, Mark Rutland, devicetree@vger.kernel.org, David Daney On Fri, Mar 03, 2017 at 12:47:06PM +0100, Ulf Hansson wrote: > On 6 February 2017 at 14:39, Jan Glauber <jglauber@cavium.com> wrote: > > Add description of Cavium Octeon and ThunderX SOC device tree bindings. > > > > CC: Ulf Hansson <ulf.hansson@linaro.org> > > CC: Rob Herring <robh+dt@kernel.org> > > CC: Mark Rutland <mark.rutland@arm.com> > > CC: devicetree@vger.kernel.org > > > > Signed-off-by: Jan Glauber <jglauber@cavium.com> > > Signed-off-by: David Daney <david.daney@cavium.com> > > Signed-off-by: Steven J. Hill <steven.hill@cavium.com> > > --- > > .../devicetree/bindings/mmc/cavium-mmc.txt | 60 ++++++++++++++++++++++ > > 1 file changed, 60 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/mmc/cavium-mmc.txt > > > > diff --git a/Documentation/devicetree/bindings/mmc/cavium-mmc.txt b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt > > new file mode 100644 > > index 0000000..b79e356 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/mmc/cavium-mmc.txt > > @@ -0,0 +1,60 @@ > > +* Cavium Octeon & ThunderX MMC controller > > + > > +The highspeed MMC host controller on Caviums SoCs provides an interface > > +for MMC and SD types of memory cards. > > + > > +Supported maximum speeds are the ones of the eMMC standard 4.41 as well > > +as the speed of SD standard 4.0. Only 3.3 Volt is supported. > > + > > +Required properties: > > + - compatible : should be one of: > > + cavium,octeon-6130-mmc > > + cavium,octeon-6130-mmc-slot > > + cavium,octeon-7890-mmc > > + cavium,octeon-7890-mmc-slot > > + cavium,thunder-8190-mmc > > + cavium,thunder-8190-mmc-slot > > + cavium,thunder-8390-mmc > > + cavium,thunder-8390-mmc-slot > > + - reg : mmc controller base registers > > + - clocks : phandle > > + > > +Optional properties: > > + - for cd, bus-width and additional generic mmc parameters > > + please refer to mmc.txt within this directory > > + - cavium,cmd-clk-skew : number of coprocessor clocks before sampling command > > + - cavium,dat-clk-skew : number of coprocessor clocks before sampling data > > + > > +Deprecated properties: > > +- spi-max-frequency : use max-frequency instead > > +- cavium,bus-max-width : use bus-width instead > > + > > +Examples: > > + mmc_1_4: mmc@1,4 { > > + compatible = "cavium,thunder-8390-mmc"; > > + reg = <0x0c00 0 0 0 0>; /* DEVFN = 0x0c (1:4) */ > > + #address-cells = <1>; > > + #size-cells = <0>; > > + clocks = <&sclk>; > > + > > + mmc-slot@0 { > > + compatible = "cavium,thunder-8390-mmc-slot"; > > + reg = <0>; > > + voltage-ranges = <3300 3300>; > > + vmmc-supply = <&mmc_supply_3v3>; > > The vmmc supply as a regulator provides you with the voltage range, > thus you don't need the "voltage-ranges" here. Please remove this. OK, I'll drop these. thanks, Jan > > + max-frequency = <42000000>; > > + bus-width = <4>; > > + cap-sd-highspeed; > > + }; > > + > > + mmc-slot@1 { > > + compatible = "cavium,thunder-8390-mmc-slot"; > > + reg = <1>; > > + voltage-ranges = <3300 3300>; > > + vmmc-supply = <&mmc_supply_3v3>; > > Ditto. > > > + max-frequency = <42000000>; > > + bus-width = <8>; > > + cap-mmc-highspeed; > > + non-removable; > > + }; > > + }; > > -- > > 2.9.0.rc0.21.g7777322 > > > > Kind regards > Uffe ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-02-06 13:39 ` [PATCH v11 1/9] dt-bindings: mmc: Add Cavium SOCs MMC bindings Jan Glauber
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2017-02-09 0:40 ` Rob Herring
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