linux.git/drivers/soc/amlogic, branch v5.16.1

soc: amlogic: meson-clk-measure: Make use of the helper function devm_platform_ioremap_resource()

2021-09-13T07:43:00+00:00

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing 
Reviewed-by: Neil Armstrong 
Signed-off-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20210908071544.603-2-caihuoqing@baidu.com

soc: amlogic: canvas: Make use of the helper function devm_platform_ioremap_resource()

2021-09-13T07:43:00+00:00

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing 
Reviewed-by: Neil Armstrong 
Signed-off-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20210908071544.603-1-caihuoqing@baidu.com

soc: amlogic: meson-gx-socinfo: Add S905Y2 ID for Radxa Zero

2021-09-13T07:38:20+00:00

Add the SOC ID for the S905Y2 used in the Radxa Zero. Before/After:

[    0.321650] soc soc0: Amlogic Meson G12A (Unknown) Revision 28:b (30:2) Detected
[    0.318533] soc soc0: Amlogic Meson G12A (S905Y2) Revision 28:b (30:2) Detected

Signed-off-by: Christian Hewitt 
Reviewed-by: Neil Armstrong 
Signed-off-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20210820012718.10761-1-christianshewitt@gmail.com

Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2021-07-10T16:46:20+00:00

Pull ARM driver updates from Olof Johansson:

 - Reset controllers: Adding support for Microchip Sparx5 Switch.

 - Memory controllers: ARM Primecell PL35x SMC memory controller driver
   cleanups and improvements.

 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.

 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.

 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.

 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining management
   interfaces and communication (including bus model) between partitions
   both in Normal and Secure Worlds.

 - Tegra Memory controller changes, including major rework to deal with
   identity mappings at boot and integration with ARM SMMU pieces.

* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits)
  firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
  firmware: turris-mox-rwtm: show message about HWRNG registration
  firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
  firmware: turris-mox-rwtm: report failures better
  firmware: turris-mox-rwtm: fix reply status decoding function
  soc: imx: gpcv2: add support for i.MX8MN power domains
  dt-bindings: add defines for i.MX8MN power domains
  firmware: tegra: bpmp: Fix Tegra234-only builds
  iommu/arm-smmu: Use Tegra implementation on Tegra186
  iommu/arm-smmu: tegra: Implement SID override programming
  iommu/arm-smmu: tegra: Detect number of instances at runtime
  dt-bindings: arm-smmu: Add Tegra186 compatible string
  firmware: qcom_scm: Add MDM9607 compatible
  soc: qcom: rpmpd: Add MDM9607 RPM Power Domains
  soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's
  soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's
  dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml
  memory: emif: remove unused frequency and voltage notifiers
  memory: fsl_ifc: fix leak of private memory on probe failure
  memory: fsl_ifc: fix leak of IO mapping on probe failure
  ...

soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe()

2021-05-31T07:26:58+00:00

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Reported-by: Hulk Robot 
Signed-off-by: Qiheng Lin 
Signed-off-by: Kevin Hilman 
Signed-off-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20210409110243.41-1-linqiheng@huawei.com

soc: amlogic: meson-ee-pwrc: Rename "get_power" to "is_powered_off"

2021-05-28T07:52:06+00:00

The name "get_power" is used within the Meson EE power controller driver
to indicate whether a power domain is turned on or off. With the
original "get_power" naming the result was:
- true = powered off
- false = powered on

Rename "get_power" to "is_powered_off" to make the naming consistent
with the third argument to pm_genpd_init. Also this naming is easier to
understand when reading the code without looking at the implementation
of "get_power".

Signed-off-by: Martin Blumenstingl 
Reviewed-by: Kevin Hilman 
Link: https://lore.kernel.org/r/20210517202115.1004065-1-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong

soc: amlogic: replace devm_reset_control_array_get()

2020-12-01T00:23:11+00:00

devm_reset_control_array_get_exclusive() looks more readable

Signed-off-by: Yejune Deng 
Reviewed-by: Philipp Zabel 
Reviewed-by: Martin Blumenstingl 
Signed-off-by: Kevin Hilman 
Link: https://lore.kernel.org/r/1605667700-16681-1-git-send-email-yejune.deng@gmail.com

soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()

2020-12-01T00:22:48+00:00

if of_find_device_by_node() succeed, meson_canvas_get() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.

Fixes: 382f8be04551 ("soc: amlogic: canvas: Fix meson_canvas_get when probe failed")
Signed-off-by: Yu Kuai 
Reviewed-by: Neil Armstrong 
Signed-off-by: Kevin Hilman 
Link: https://lore.kernel.org/r/20201117011322.522477-1-yukuai3@huawei.com

soc: meson: enable building drivers as modules

2020-10-26T18:33:43+00:00

Enable SoC drivers for 64-bit Amlogic SoCs to be built as modules.

Signed-off-by: Kevin Hilman

soc: amlogic: socinfo: build for specific arch

2020-10-26T18:33:27+00:00

The MX driver only supports 32-bit ARM SoCs and the GX driver only
supports 64-bit SoCs.  Only build for the right architecture.

Reviewed-by: Jerome Brunet 
Reviewed-by: Martin Blumenstingl 
Signed-off-by: Kevin Hilman