MMC fixes for TI K3 platforms

[PATCH v3 0/5] MMC fixes for TI K3 platforms

Posted by Judith Mendez 1 week, 6 days ago

This patch series includes MMC updates for various TI K3 platforms.

It includes support for enabling UHS/SDR104 bus modes.

For AM62ax, add missing UHS support.

For AM65x, fix ITAP delay and OTAP delay and clkbuf-sel properties
in SDHCI nodes.

Changes since v2:
- Drop patch 6/6

Changes since v1:
- Drop patches that remove HS400 mode support
- Add patch 6/6

Bhavya Kapoor (1):
  arm64: dts: ti: k3-j721s2-main: Enable support for SDR104 speed mode

Dasnavis Sabiya (1):
  arm64: dts: ti: k3-j784s4-main: Enable support for UHS mode

Judith Mendez (2):
  arm64: dts: ti: k3-am65-main: Fix sdhci node properties
  arm64: dts: ti: k3-am65-main: Remove unused properties in sdhci nodes

Vignesh Raghavendra (1):
  arm64: dts: ti: k3-am62a: Enable UHS mode support for SD cards

 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi  |  2 --
 arch/arm64/boot/dts/ti/k3-am62a7-sk.dts    | 21 +++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi   | 26 +++++++++-------------
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi |  2 --
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi |  2 --
 5 files changed, 32 insertions(+), 21 deletions(-)


base-commit: 534ad093bb80f19c20b251a89f09ce1a0e3d4f2d
-- 
2.43.2

Re: [PATCH v3 0/5] MMC fixes for TI K3 platforms

Posted by Nishanth Menon 1 week, 2 days ago

Hi Judith Mendez,

On Tue, 23 Apr 2024 10:17:27 -0500, Judith Mendez wrote:
> This patch series includes MMC updates for various TI K3 platforms.
> 
> It includes support for enabling UHS/SDR104 bus modes.
> 
> For AM62ax, add missing UHS support.
> 
> For AM65x, fix ITAP delay and OTAP delay and clkbuf-sel properties
> in SDHCI nodes.
> 
> [...]

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/5] arm64: dts: ti: k3-am65-main: Fix sdhci node properties
      commit: 9853d5fc6b33d77de20308a9facf1ac0b4ac3347
[2/5] arm64: dts: ti: k3-am65-main: Remove unused properties in sdhci nodes
      commit: 0c6ad2fed244c393e8c19edafde324a01b7d8c1b
[3/5] arm64: dts: ti: k3-am62a: Enable UHS mode support for SD cards
      commit: 8fea8069313c3a77e075a353edbc5b212e07303c
[4/5] arm64: dts: ti: k3-j721s2-main: Enable support for SDR104 speed mode
      commit: 7e484938110c00e9d27413e04200ffa94ec16b55
[5/5] arm64: dts: ti: k3-j784s4-main: Enable support for UHS mode
      commit: 2396b640f82da528bc3fcbcfdbd240091ff405e1

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

Re: [PATCH v3 0/5] MMC fixes for TI K3 platforms

Posted by Judith Mendez 6 days, 3 hours ago

On 4/23/24 10:17 AM, Judith Mendez wrote:
> This patch series includes MMC updates for various TI K3 platforms.
> 
> It includes support for enabling UHS/SDR104 bus modes.
> 
> For AM62ax, add missing UHS support.
> 
> For AM65x, fix ITAP delay and OTAP delay and clkbuf-sel properties
> in SDHCI nodes.

Please do not merge this series, will send a update v4.

~ Judith

Re: [PATCH v3 0/5] MMC fixes for TI K3 platforms

Posted by Nishanth Menon 6 days, 1 hour ago

On 12:26-20240430, Judith Mendez wrote:
> On 4/23/24 10:17 AM, Judith Mendez wrote:
> > This patch series includes MMC updates for various TI K3 platforms.
> > 
> > It includes support for enabling UHS/SDR104 bus modes.
> > 
> > For AM62ax, add missing UHS support.
> > 
> > For AM65x, fix ITAP delay and OTAP delay and clkbuf-sel properties
> > in SDHCI nodes.
> 
> Please do not merge this series, will send a update v4.

Judith: after discussing offline, I do not see a problem with the
series. The defconfig patch can be send separately (probably next
cycle) - you do not really need to resubmit the complete series again.
- for current users initrd isn't broken anyways.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D