* [PATCH v3 0/2] J7200: Add support for higher speed modes in MMCSD subsystems
@ 2021-01-27 15:08 Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
0 siblings, 2 replies; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-27 15:08 UTC (permalink / raw)
Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
Lokesh Vutla, linux-kernel, Rob Herring, Kishon Vijay Abraham I,
Faiz Abbas, Aswath Govindraju, linux-arm-kernel
The following series of patches
- Add support for the zeroth instance of GPIO subsystem in the main domain
- Add voltage regulator device tree nodes and their corresponding pinmux
to support power cycle and voltage switch required for UHS-I modes
- sets respective tags in sdhci0 node to support higher speeds
- remove no-1-8-v tag from sdhci1 node to support UHS-I modes
Changes since v2:
- Added main_gpio0 DT node
- Added voltage regulator device tree nodes required to support UHS-I modes
Changes since v1:
- squashed the two patches into one
- added performance logs for the above mentioned speed modes
Aswath Govindraju (2):
dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD
subsystems
.../dts/ti/k3-j7200-common-proc-board.dts | 31 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 20 +++++++++++-
2 files changed, 50 insertions(+), 1 deletion(-)
--
2.17.1
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^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
2021-01-27 15:08 [PATCH v3 0/2] J7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
@ 2021-01-27 15:08 ` Aswath Govindraju
2021-01-27 15:12 ` Nishanth Menon
2021-01-27 15:08 ` [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
1 sibling, 1 reply; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-27 15:08 UTC (permalink / raw)
Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
Lokesh Vutla, linux-kernel, Rob Herring, Kishon Vijay Abraham I,
Faiz Abbas, Aswath Govindraju, linux-arm-kernel
Add support for the zeroth instance of GPIO subsystem in the main domain.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 4cc2e9094d0e..75dffbb26d52 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -294,6 +294,23 @@
pinctrl-single,function-mask = <0xffffffff>;
};
+ main_gpio0: gpio@600000 {
+ compatible = "ti,j721e-gpio", "ti,keystone-gpio";
+ reg = <0x0 0x00600000 0x0 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&main_gpio_intr>;
+ interrupts = <145>, <146>, <147>, <148>,
+ <149>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <69>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 105 0>;
+ clock-names = "gpio";
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,j721e-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
--
2.17.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems
2021-01-27 15:08 [PATCH v3 0/2] J7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem Aswath Govindraju
@ 2021-01-27 15:08 ` Aswath Govindraju
2021-01-27 15:14 ` Nishanth Menon
1 sibling, 1 reply; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-27 15:08 UTC (permalink / raw)
Cc: Nishanth Menon, devicetree, Vignesh Raghavendra, Tero Kristo,
Lokesh Vutla, linux-kernel, Rob Herring, Kishon Vijay Abraham I,
Faiz Abbas, Aswath Govindraju, linux-arm-kernel
The following speed modes are now supported in J7200 SoC,
- HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1].
- UHS-I speed modes in MMCSD1 subsystem [1].
Add support for UHS-I modes by adding voltage regulator device tree nodes
and corresponding pinmux details, to power cycle and voltage switch cards.
Also set respective tags in sdhci0 and remove no-1-8-v tag from sdhci1
device tree nodes.
[1] - section 12.3.6.1.1 MMCSD Features, in
https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
---
performance test logs using EXT4 filesystem for eMMC HS400 speed mode,
https://pastebin.ubuntu.com/p/KFphDYXj93/
performance test logs using EXT4 filesystem for SD SDR104 speed mode,
https://pastebin.ubuntu.com/p/GQKtwGT8Qg/
.../dts/ti/k3-j7200-common-proc-board.dts | 31 +++++++++++++++++++
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 3 +-
2 files changed, 33 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 4a7182abccf5..1e1a0022822d 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -16,6 +16,29 @@
stdout-path = "serial2:115200n8";
bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
};
+
+ vdd_mmc1: fixedregulator-sd {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_mmc1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ enable-active-high;
+ gpios = <&exp2 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ vdd_sd_dv: gpio-regulator-vdd-sd-dv {
+ compatible = "regulator-gpio";
+ regulator-name = "vdd_sd_dv";
+ pinctrl-names = "default";
+ pinctrl-0 = <&vdd_sd_dv_pins_default>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ gpios = <&main_gpio0 55 GPIO_ACTIVE_HIGH>;
+ states = <1800000 0x0
+ 3300000 0x1>;
+ };
};
&wkup_pmx0 {
@@ -70,6 +93,12 @@
J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */
>;
};
+
+ vdd_sd_dv_pins_default: vdd_sd_dv_pins_default {
+ pinctrl-single,pins = <
+ J721E_IOPAD(0xd0, PIN_INPUT, 7) /* (T5) SPI0_D1.GPIO0_55 */
+ >;
+ };
};
&wkup_uart0 {
@@ -190,6 +219,8 @@
/* SD card */
pinctrl-0 = <&main_mmc1_pins_default>;
pinctrl-names = "default";
+ vmmc-supply = <&vdd_mmc1>;
+ vqmmc-supply = <&vdd_sd_dv>;
ti,driver-strength-ohm = <50>;
disable-wp;
};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 75dffbb26d52..8392d771ef13 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -534,6 +534,8 @@
ti,trm-icp = <0x8>;
bus-width = <8>;
mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
dma-coherent;
};
@@ -551,7 +553,6 @@
ti,otap-del-sel-sdr50 = <0xc>;
ti,otap-del-sel-sdr104 = <0x5>;
ti,otap-del-sel-ddr50 = <0xc>;
- no-1-8-v;
dma-coherent;
};
--
2.17.1
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
2021-01-27 15:08 ` [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem Aswath Govindraju
@ 2021-01-27 15:12 ` Nishanth Menon
2021-01-27 15:26 ` Aswath Govindraju
0 siblings, 1 reply; 10+ messages in thread
From: Nishanth Menon @ 2021-01-27 15:12 UTC (permalink / raw)
To: Aswath Govindraju
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
On 20:38-20210127, Aswath Govindraju wrote:
> Add support for the zeroth instance of GPIO subsystem in the main domain.
>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
I really dont want to pick up one patch per node instance. It is hard
to scale and just creates a lot of noise.
> ---
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> index 4cc2e9094d0e..75dffbb26d52 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> @@ -294,6 +294,23 @@
> pinctrl-single,function-mask = <0xffffffff>;
> };
>
> + main_gpio0: gpio@600000 {
> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
> + reg = <0x0 0x00600000 0x0 0x100>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <&main_gpio_intr>;
> + interrupts = <145>, <146>, <147>, <148>,
> + <149>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + ti,ngpio = <69>;
> + ti,davinci-gpio-unbanked = <0>;
> + power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
> + clocks = <&k3_clks 105 0>;
> + clock-names = "gpio";
> + };
> +
> main_uart0: serial@2800000 {
> compatible = "ti,j721e-uart", "ti,am654-uart";
> reg = <0x00 0x02800000 0x00 0x100>;
> --
> 2.17.1
>
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems
2021-01-27 15:08 ` [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
@ 2021-01-27 15:14 ` Nishanth Menon
2021-01-27 15:20 ` Aswath Govindraju
0 siblings, 1 reply; 10+ messages in thread
From: Nishanth Menon @ 2021-01-27 15:14 UTC (permalink / raw)
To: Aswath Govindraju
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
On 20:38-20210127, Aswath Govindraju wrote:
> The following speed modes are now supported in J7200 SoC,
> - HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1].
> - UHS-I speed modes in MMCSD1 subsystem [1].
>
> Add support for UHS-I modes by adding voltage regulator device tree nodes
> and corresponding pinmux details, to power cycle and voltage switch cards.
> Also set respective tags in sdhci0 and remove no-1-8-v tag from sdhci1
> device tree nodes.
>
> [1] - section 12.3.6.1.1 MMCSD Features, in
> https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf
>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
> ---
>
> performance test logs using EXT4 filesystem for eMMC HS400 speed mode,
> https://pastebin.ubuntu.com/p/KFphDYXj93/
>
5.11.0-rc3-next-20210118-00004 :
a) could you make sure to post patches when you test with latest next?
b) I see 2 patches in this series, but delta seems to be 4 patches, is
there a dependency I am not aware of?
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems
2021-01-27 15:14 ` Nishanth Menon
@ 2021-01-27 15:20 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
0 siblings, 1 reply; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-27 15:20 UTC (permalink / raw)
To: Nishanth Menon
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
Hi Nishanth,
On 27/01/21 8:44 pm, Nishanth Menon wrote:
> On 20:38-20210127, Aswath Govindraju wrote:
>> The following speed modes are now supported in J7200 SoC,
>> - HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1].
>> - UHS-I speed modes in MMCSD1 subsystem [1].
>>
>> Add support for UHS-I modes by adding voltage regulator device tree nodes
>> and corresponding pinmux details, to power cycle and voltage switch cards.
>> Also set respective tags in sdhci0 and remove no-1-8-v tag from sdhci1
>> device tree nodes.
>>
>> [1] - section 12.3.6.1.1 MMCSD Features, in
>> https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf
>>
>> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
>> ---
>>
>> performance test logs using EXT4 filesystem for eMMC HS400 speed mode,
>> https://pastebin.ubuntu.com/p/KFphDYXj93/
>>
>
> 5.11.0-rc3-next-20210118-00004 :
>
> a) could you make sure to post patches when you test with latest next?
> b) I see 2 patches in this series, but delta seems to be 4 patches, is
> there a dependency I am not aware of?
>
There are no dependencies. The other two commits are completely
unrelated. From next time I will make sure that I use the latest next
and the delta matches.
Thanks,
Aswath
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
2021-01-27 15:12 ` Nishanth Menon
@ 2021-01-27 15:26 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
0 siblings, 1 reply; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-27 15:26 UTC (permalink / raw)
To: Nishanth Menon
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
Hi Nishanth,
On 27/01/21 8:42 pm, Nishanth Menon wrote:
> On 20:38-20210127, Aswath Govindraju wrote:
>> Add support for the zeroth instance of GPIO subsystem in the main domain.
>>
>> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
>
>
> I really dont want to pick up one patch per node instance. It is hard
> to scale and just creates a lot of noise.
>
As the main goal of the patch series was to add support for higher speed
modes in MMC, I added only the required ones. If required I will send a
follow up patch to add the remaining GPIO nodes.
Thanks,
Aswath
>> ---
>> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 17 +++++++++++++++++
>> 1 file changed, 17 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> index 4cc2e9094d0e..75dffbb26d52 100644
>> --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
>> @@ -294,6 +294,23 @@
>> pinctrl-single,function-mask = <0xffffffff>;
>> };
>>
>> + main_gpio0: gpio@600000 {
>> + compatible = "ti,j721e-gpio", "ti,keystone-gpio";
>> + reg = <0x0 0x00600000 0x0 0x100>;
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + interrupt-parent = <&main_gpio_intr>;
>> + interrupts = <145>, <146>, <147>, <148>,
>> + <149>;
>> + interrupt-controller;
>> + #interrupt-cells = <2>;
>> + ti,ngpio = <69>;
>> + ti,davinci-gpio-unbanked = <0>;
>> + power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
>> + clocks = <&k3_clks 105 0>;
>> + clock-names = "gpio";
>> + };
>> +
>> main_uart0: serial@2800000 {
>> compatible = "ti,j721e-uart", "ti,am654-uart";
>> reg = <0x00 0x02800000 0x00 0x100>;
>> --
>> 2.17.1
>>
>
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
2021-01-27 15:26 ` Aswath Govindraju
@ 2021-01-27 15:54 ` Nishanth Menon
2021-01-28 16:21 ` Aswath Govindraju
0 siblings, 1 reply; 10+ messages in thread
From: Nishanth Menon @ 2021-01-27 15:54 UTC (permalink / raw)
To: Aswath Govindraju
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
On 20:56-20210127, Aswath Govindraju wrote:
> Hi Nishanth,
>
> On 27/01/21 8:42 pm, Nishanth Menon wrote:
> > On 20:38-20210127, Aswath Govindraju wrote:
> >> Add support for the zeroth instance of GPIO subsystem in the main domain.
> >>
> >> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
> >
> >
> > I really dont want to pick up one patch per node instance. It is hard
> > to scale and just creates a lot of noise.
> >
>
> As the main goal of the patch series was to add support for higher speed
> modes in MMC, I added only the required ones. If required I will send a
> follow up patch to add the remaining GPIO nodes.
I dont plan on picking this patch up in it's current form. please send a
patch with all the gpio nodes added in as it makes no sense to split
these out.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems
2021-01-27 15:20 ` Aswath Govindraju
@ 2021-01-27 15:54 ` Nishanth Menon
0 siblings, 0 replies; 10+ messages in thread
From: Nishanth Menon @ 2021-01-27 15:54 UTC (permalink / raw)
To: Aswath Govindraju
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
On 20:50-20210127, Aswath Govindraju wrote:
> Hi Nishanth,
>
> On 27/01/21 8:44 pm, Nishanth Menon wrote:
> > On 20:38-20210127, Aswath Govindraju wrote:
> >> The following speed modes are now supported in J7200 SoC,
> >> - HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1].
> >> - UHS-I speed modes in MMCSD1 subsystem [1].
> >>
> >> Add support for UHS-I modes by adding voltage regulator device tree nodes
> >> and corresponding pinmux details, to power cycle and voltage switch cards.
> >> Also set respective tags in sdhci0 and remove no-1-8-v tag from sdhci1
> >> device tree nodes.
> >>
> >> [1] - section 12.3.6.1.1 MMCSD Features, in
> >> https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf
> >>
> >> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
> >> ---
> >>
> >> performance test logs using EXT4 filesystem for eMMC HS400 speed mode,
> >> https://pastebin.ubuntu.com/p/KFphDYXj93/
> >>
> >
> > 5.11.0-rc3-next-20210118-00004 :
> >
> > a) could you make sure to post patches when you test with latest next?
> > b) I see 2 patches in this series, but delta seems to be 4 patches, is
> > there a dependency I am not aware of?
> >
>
> There are no dependencies. The other two commits are completely
> unrelated. From next time I will make sure that I use the latest next
> and the delta matches.
Thanks.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem
2021-01-27 15:54 ` Nishanth Menon
@ 2021-01-28 16:21 ` Aswath Govindraju
0 siblings, 0 replies; 10+ messages in thread
From: Aswath Govindraju @ 2021-01-28 16:21 UTC (permalink / raw)
To: Nishanth Menon
Cc: devicetree, Vignesh Raghavendra, Tero Kristo, Lokesh Vutla,
linux-kernel, Faiz Abbas, Rob Herring, Kishon Vijay Abraham I,
linux-arm-kernel
Hi Nishanth,
On 27/01/21 9:24 pm, Nishanth Menon wrote:
> On 20:56-20210127, Aswath Govindraju wrote:
>> Hi Nishanth,
>>
>> On 27/01/21 8:42 pm, Nishanth Menon wrote:
>>> On 20:38-20210127, Aswath Govindraju wrote:
>>>> Add support for the zeroth instance of GPIO subsystem in the main domain.
>>>>
>>>> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
>>>
>>>
>>> I really dont want to pick up one patch per node instance. It is hard
>>> to scale and just creates a lot of noise.
>>>
>>
>> As the main goal of the patch series was to add support for higher speed
>> modes in MMC, I added only the required ones. If required I will send a
>> follow up patch to add the remaining GPIO nodes.
>
>
> I dont plan on picking this patch up in it's current form. please send a
> patch with all the gpio nodes added in as it makes no sense to split
> these out.
>
I have sent a respin for this patch series(v4) which adds all the GPIO
nodes in the device tree files.
Thanks,
Aswath
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^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-01-28 16:22 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-27 15:08 [PATCH v3 0/2] J7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 1/2] dts: ti: k3-j7200-main: Add support for zeroth instance of GPIO subsystem Aswath Govindraju
2021-01-27 15:12 ` Nishanth Menon
2021-01-27 15:26 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
2021-01-28 16:21 ` Aswath Govindraju
2021-01-27 15:08 ` [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Aswath Govindraju
2021-01-27 15:14 ` Nishanth Menon
2021-01-27 15:20 ` Aswath Govindraju
2021-01-27 15:54 ` Nishanth Menon
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