memory: Memory controller for v5.11

Hi,

Few early changes for v5.11.

Best regards,
Krzysztof

The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:

Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git tags/memory-controller-drv-5.11

for you to fetch changes up to 5445a0c0d3366358e7ac44efa108b6fd359873e3:

memory: pl353-smc: fix compile test on !ARM_AMBA (2020-11-18 17:14:54 +0100)

----------------------------------------------------------------
Memory controller drivers for v5.11

1. jz4780_nemc: fix devm_ioremap() return value check leading to potential NULL pointer dereference.
2. mediatek: Convert bindings to dtschema and add support for mt8192.
3. pl353-smc: Fix compile test.

----------------------------------------------------------------
Dan Carpenter (1):
memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()

Krzysztof Kozlowski (2):
MAINTAINERS: add dt binding headers to memory controller drivers entry
memory: pl353-smc: fix compile test on !ARM_AMBA

Yong Wu (3):
dt-bindings: memory: mediatek: Convert SMI to DT schema
dt-bindings: memory: mediatek: Add mt8192 support
memory: mtk-smi: Add mt8192 support

 .../memory-controllers/mediatek,smi-common.txt     |  50 --------
 .../memory-controllers/mediatek,smi-common.yaml    | 142 +++++++++++++++++++++
 .../memory-controllers/mediatek,smi-larb.txt       |  50 --------
 .../memory-controllers/mediatek,smi-larb.yaml      | 132 +++++++++++++++++++
 MAINTAINERS                                        |   1 +
 drivers/memory/Kconfig                             |   4 +-
 drivers/memory/jz4780-nemc.c                       |   4 +-
 drivers/memory/mtk-smi.c                           |  19 +++
 8 files changed, 298 insertions(+), 104 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.txt
 create mode 100644 Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml
 delete mode 100644 Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
 create mode 100644 Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml

Hi,

The Tegra memory controllers work was big enough to get its own branch and tag. It also includes few SoC and clock patches, which I shared externally via a stable tag to devfreq tree.

The work is not yet finished, so more patches from Dmitry will be coming. However I want to flush my queue now.

Best regards,
Krzysztof

The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:

Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git tags/memory-controller-drv-tegra-5.11

for you to fetch changes up to e45b57df4b9e9f8b5df7553a9a001acd9cae1b5d:

memory: tegra30-emc: Remove unnecessary of_node_put in tegra_emc_probe (2020-11-23 17:28:48 +0100)

----------------------------------------------------------------
Memory controller drivers for v5.11 - Tegra SoC

There is a bigger work from Dmitry Osipenko around Tegra SoC memory controller drivers, mostly towards adding interconnect support and integration with devfreq. This work touches all Tegra memory controller drivers and also few other SoC-related parts. It's not yet finished but the intermediate stage seems ready to merge.

Beside that Tegra 210 memory controller got few fixes and received new swgroups (work of Nicolin Chen).

----------------------------------------------------------------
Dmitry Osipenko (35):
dt-bindings: memory: tegra20: emc: Correct registers range in example
clk: tegra: Export Tegra20 EMC kernel symbols
soc/tegra: fuse: Export tegra_read_ram_code()
soc/tegra: fuse: Add stub for tegra_sku_info
dt-bindings: memory: tegra20: emc: Document nvidia, memory-controller property
dt-bindings: memory: tegra20: mc: Document new interconnect property
dt-bindings: memory: tegra20: emc: Document new interconnect property
dt-bindings: memory: tegra20: emc: Document OPP table and voltage regulator
dt-bindings: memory: tegra30: mc: Document new interconnect property
dt-bindings: memory: tegra30: emc: Document new interconnect property
dt-bindings: memory: tegra30: emc: Document OPP table and voltage regulator
dt-bindings: memory: tegra124: mc: Document new interconnect property
dt-bindings: memory: tegra124: emc: Document new interconnect property
dt-bindings: memory: tegra124: emc: Document OPP table and voltage regulator
dt-bindings: tegra30-actmon: Document OPP and interconnect properties
dt-bindings: host1x: Document new interconnect properties
dt-bindings: memory: tegra20: Add memory client IDs
dt-bindings: memory: tegra30: Add memory client IDs
dt-bindings: memory: tegra124: Add memory client IDs
memory: tegra: Add and use devm_tegra_memory_controller_get()
memory: tegra: Use devm_platform_ioremap_resource()
memory: tegra: Remove superfluous error messages around platform_get_irq()
memory: tegra: Add missing latency allowness entry for Page Table Cache
memory: tegra-mc: Add interconnect framework
memory: tegra20-emc: Make driver modular
memory: tegra20-emc: Continue probing if timings are missing in device-tree
memory: tegra20: Support interconnect framework
memory: tegra: Correct stub of devm_tegra_memory_controller_get()
memory: tegra20-emc: Use dev_pm_opp_set_clkname()
memory: tegra20-emc: Factor out clk initialization
memory: tegra20-emc: Remove IRQ number from error message
memory: tegra20-emc: Add devfreq support
memory: tegra30: Add FIFO sizes to memory clients
memory: tegra30-emc: Make driver modular
memory: tegra30-emc: Continue probing if timings are missing in device-tree

Krzysztof Kozlowski (1):
Merge branch 'for-v5.11/tegra-soc-clk' into HEAD

Nathan Chancellor (1):
memory: tegra30-emc: Remove unnecessary of_node_put in tegra_emc_probe

Nicolin Chen (5):
memory: tegra: Correct la.reg address of seswr
memory: tegra: Correct tegra210_mc_clients def values
memory: tegra: Sort tegra210_swgroups by reg address
dt-bindings: memory: tegra: Add missing swgroups
memory: tegra: Complete tegra210_swgroups

 .../bindings/arm/tegra/nvidia,tegra30-actmon.txt   |  25 +
 .../display/tegra/nvidia,tegra20-host1x.txt        |  68 +++
 .../memory-controllers/nvidia,tegra124-emc.yaml    |  19 +
 .../memory-controllers/nvidia,tegra124-mc.yaml     |   5 +
 .../memory-controllers/nvidia,tegra20-emc.txt      |  22 +-
 .../memory-controllers/nvidia,tegra20-mc.txt       |   3 +
 .../memory-controllers/nvidia,tegra30-emc.yaml     |  18 +
 .../memory-controllers/nvidia,tegra30-mc.yaml      |   5 +
 drivers/clk/tegra/clk-tegra20-emc.c                |   3 +
 drivers/memory/tegra/Kconfig                       |   9 +-
 drivers/memory/tegra/mc.c                          | 155 +++++-
 drivers/memory/tegra/mc.h                          |  22 +
 drivers/memory/tegra/tegra114.c                    |   6 +
 drivers/memory/tegra/tegra124-emc.c                |  22 +-
 drivers/memory/tegra/tegra124.c                    |   6 +
 drivers/memory/tegra/tegra20-emc.c                 | 528 +++++++++++++++++++--
 drivers/memory/tegra/tegra20.c                     |  77 +++
 drivers/memory/tegra/tegra210-emc-core.c           |  39 +-
 drivers/memory/tegra/tegra210.c                    |  60 ++-
 drivers/memory/tegra/tegra30-emc.c                 |  73 ++-
 drivers/memory/tegra/tegra30.c                     |  72 +++
 drivers/soc/tegra/fuse/tegra-apbmisc.c             |   2 +
 include/dt-bindings/memory/tegra124-mc.h           |  68 +++
 include/dt-bindings/memory/tegra20-mc.h            |  53 +++
 include/dt-bindings/memory/tegra210-mc.h           |  10 +
 include/dt-bindings/memory/tegra30-mc.h            |  67 +++
 include/soc/tegra/fuse.h                           |   4 +
 include/soc/tegra/mc.h                             |  27 ++
 28 files changed, 1299 insertions(+), 169 deletions(-)

Hi Arnd and Olof,

Please ignore this pull. Only this one. The 1/2 is good.

Thierry pointed out that include/dt-bindings patches are not used by drivers but are a requisite for DTS patches. I'll send a fixed pull request for 2/2.

Best regards,
Krzysztof

From: Arnd Bergmann <[email protected]>

Merged into arm/drivers, thanks!

merge commit: 0a3251a174018be76b14aa5857e2fef9e6993a53

Arnd