| Message ID | 20190825153237.28829-1-shawnguo@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL,1/7] i.MX drivers update for 5.4 | expand |
On Sun, Aug 25, 2019 at 5:33 PM Shawn Guo <shawnguo@kernel.org> wrote: > > i.MX drivers update for 5.4: > - A series from Anson Huang to add UID support for i.MX8 SoC and SCU > drivers. > - A series from Daniel Baluta to add DSP IPC driver for communication > between host AP (Linux) and the firmware running on DSP embedded in > i.MX8 SoCs. > - A small fix for GPCv2 error code printing. > - Switch from module_platform_driver_probe() to module_platform_driver() > for imx-weim driver, as we need the driver to probe again when device > is present later. > - Add optional burst clock mode support for imx-weim driver. Pulled into arm/drivers. The module_platform_driver_probe() change looks like it should have been in a bugfix branch, and I think there were some other patches that would qualify in your other pull requests: a95fbda08ee2 ("ARM: dts: imx7-colibri: disable HS400") 9846a4524ac9 ("ARM: dts: imx7d: cl-som-imx7: make ethernet work again") 7cb220a75ff3 ("arm64: dts: lx2160a: Fix incorrect I2C clock divider") f64697bd0b9e ("arm64: dts: ls1028a: fix gpio nodes") There may have been good reasons to not include them in the fixes pull request, but my feeling is that you could be a little more aggressive in categorizing bugfixes for backports or adding Cc:stable tags. Thanks, Arnd
On Tue, Sep 03, 2019 at 10:58:51PM +0200, Arnd Bergmann wrote: > On Sun, Aug 25, 2019 at 5:33 PM Shawn Guo <shawnguo@kernel.org> wrote: > > > > > i.MX drivers update for 5.4: > > - A series from Anson Huang to add UID support for i.MX8 SoC and SCU > > drivers. > > - A series from Daniel Baluta to add DSP IPC driver for communication > > between host AP (Linux) and the firmware running on DSP embedded in > > i.MX8 SoCs. > > - A small fix for GPCv2 error code printing. > > - Switch from module_platform_driver_probe() to module_platform_driver() > > for imx-weim driver, as we need the driver to probe again when device > > is present later. > > - Add optional burst clock mode support for imx-weim driver. > > Pulled into arm/drivers. > > The module_platform_driver_probe() change looks like it should have been > in a bugfix branch, and I think there were some other patches that would > qualify in your other pull requests: > > a95fbda08ee2 ("ARM: dts: imx7-colibri: disable HS400") > 9846a4524ac9 ("ARM: dts: imx7d: cl-som-imx7: make ethernet work again") > 7cb220a75ff3 ("arm64: dts: lx2160a: Fix incorrect I2C clock divider") > f64697bd0b9e ("arm64: dts: ls1028a: fix gpio nodes") > > There may have been good reasons to not include them in the fixes > pull request, but my feeling is that you could be a little more aggressive > in categorizing bugfixes for backports or adding Cc:stable tags. Okay, noted. I was generally relying on author's opinion whether it's a critical bug fix and should have stable tag. Shawn
The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b: Linus 5.3-rc1 (2019-07-21 14:05:38 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git tags/imx-drivers-5.4 for you to fetch changes up to 968c6f4b3c21e9fae9b49cc91214a01b4827625d: soc: imx: gpcv2: Print the correct error code (2019-08-24 22:41:08 +0200) ---------------------------------------------------------------- i.MX drivers update for 5.4: - A series from Anson Huang to add UID support for i.MX8 SoC and SCU drivers. - A series from Daniel Baluta to add DSP IPC driver for communication between host AP (Linux) and the firmware running on DSP embedded in i.MX8 SoCs. - A small fix for GPCv2 error code printing. - Switch from module_platform_driver_probe() to module_platform_driver() for imx-weim driver, as we need the driver to probe again when device is present later. - Add optional burst clock mode support for imx-weim driver. ---------------------------------------------------------------- Anson Huang (3): soc: imx8: Add i.MX8MQ UID(unique identifier) support soc: imx8: Add i.MX8MM UID(unique identifier) support soc: imx-scu: Add SoC UID(unique identifier) support Daniel Baluta (4): firmware: imx: scu-pd: Rename mu PD range to mu_a firmware: imx: scu-pd: Add mu13 b side PD range firmware: imx: scu-pd: Add IRQSTR_DSP PD range firmware: imx: Add DSP IPC protocol interface Guido Günther (1): soc: imx: gpcv2: Print the correct error code Sascha Hauer (1): bus: imx-weim: use module_platform_driver() Sven Van Asbroeck (1): bus: imx-weim: optionally enable burst clock mode drivers/bus/imx-weim.c | 24 +++++- drivers/firmware/imx/Kconfig | 11 +++ drivers/firmware/imx/Makefile | 1 + drivers/firmware/imx/imx-dsp.c | 155 +++++++++++++++++++++++++++++++++++++++ drivers/firmware/imx/scu-pd.c | 4 +- drivers/soc/imx/gpcv2.c | 2 +- drivers/soc/imx/soc-imx-scu.c | 39 ++++++++++ drivers/soc/imx/soc-imx8.c | 45 ++++++++++++ include/linux/firmware/imx/dsp.h | 67 +++++++++++++++++ 9 files changed, 342 insertions(+), 6 deletions(-) create mode 100644 drivers/firmware/imx/imx-dsp.c create mode 100644 include/linux/firmware/imx/dsp.h