[PATCH v6 0/6] add clk controller driver for Meson-AXG SoC

Yixun Lan
2017-12-11T06:49:10Z

Add driver for the clk controller which found in Meson AXG SoC

Note, we deliberately create a seperate source file for the Meson AXG
series, instead of sharing code with previous GXBB/GXL - the file axg.c
It would help us maintaining the code more easily.

Changes since v5 [5]:
- add Rob's Ack for patch 2, add Neil's Ack for patch 3
- include spinlock' name change patch, patch 4
- include uart_ao clock DTS patch

Changes since v4 [4]:
- use devm_ioremap instead of devm_ioremap_resource
- rename DT node using generic name 'bus'

Changes since v3 [3]:
- separate dt-bindings header file
- adjust license note as standard way
- replace of_iomap with platform/devm API
- add Rob's Ack to Patch 1,4

Changes since v2 [2]:
- drop register offset calculation
- update dt-bindings for new compatible variant

Changes since v1 [1]:
- rework register definion, use '(offset << 2)' to better match
the description from data sheet
- drop "#include dt-bindings/clock/gxbb-aoclkc.h" from dts
- rebase code to v4.15-rc1

[5]
http://lists.infradead.org/pipermail/linux-amlogic/2017-December/005655.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-December/005656.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-December/005657.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-December/005658.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-December/005659.html

[4]
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005522.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005525.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005526.html

[3]
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005487.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005488.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005489.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005490.html

[2]
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005468.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005469.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005470.html

[1]
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005239.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005240.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005241.html

Qiufang Dai (3):
clk: meson-axg: add clocks dt-bindings required header
clk: meson-axg: add clock controller drivers
arm64: dts: meson-axg: add clock DT info for Meson AXG SoC

Yixun Lan (3):
dt-bindings: clock: add compatible variant for the Meson-AXG
clk: meson: make the spinlock naming more specific
arm64: dts: meson-axg: switch uart_ao clock to CLK81

.../bindings/clock/amlogic,gxbb-clkc.txt | 7 +-
arch/arm64/Kconfig.platforms | 1 +
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 2 +
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 19 +-
drivers/clk/meson/Kconfig | 8 +
drivers/clk/meson/Makefile | 1 +
drivers/clk/meson/axg.c | 944 +++++++++++++++++++++
drivers/clk/meson/axg.h | 126 +++
drivers/clk/meson/clkc.h | 2 +-
drivers/clk/meson/gxbb.c | 112 +--
drivers/clk/meson/meson8b.c | 24 +-
include/dt-bindings/clock/axg-clkc.h | 71 ++
12 files changed, 1242 insertions(+), 75 deletions(-)
create mode 100644 drivers/clk/meson/axg.c
create mode 100644 drivers/clk/meson/axg.h
create mode 100644 include/dt-bindings/clock/axg-clkc.h

--
2.15.1