Hello, This is v2 of series which adds further support for A83T, mainly adds clock support. Also adds R_PIO, PRCM related clocks, mmc, rsb support.
A83T difference in short: R_PIO is slightly different from A23 r_pio. AHB1 has different parents as compared to a31-ahb1, APB1 has different dividers.Bus gates are similar to H3, apb0 gates are different.mmc and rsb are compatible with earlier sunxi socs. These patches are based on Maxime's sunxi/for-next branch. https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/ v1->v2 Changes: 1. Patches for apb0 gates clock, bus gates, low speed oscillators are already merged, so, not included again in this series. 1. sorted the R_PIO Kconfig options. 2. removed un-necessary a83t apb1 div table. 3. combined the three ahb reset registers into one reset node. 4. Changed the bus gates names to bus_spidf and bus_usb_otg. 5. removed un-necessary #address-cells and #size-cells from R_PIO node. 6. splited rsb pins and rsb controller nodes in different patches. 7. used PF6 as mmc0 CD reference design pin. 8. corrected the style related errors. Patch 1: adds support for r_pio pin controller. patch 2: adds ahb1 clock support, 0b1x is pll6 parent otherwise it's same as a31 ahb1. patch 3: adds apb1 clock support, apb1 has different dividers compared to a10 apb0 clock. patch 4: adds basics clocks nodes to dtsi, pll6, ahb1, ahb2, apb1, apb2, bus gates, and resets. patch 5-6: adds mmc and it's clock nodes. patch 7: adds A83T PRCM related clocks, clock resets. patch 8: adds r_pio pin controller nodes to dtsi patch 9: adds RSB controller nodes to dtsi patch 10: adds common MMC CD detect pin as reference design pin patch 11: enables mmc0 support for h8homlet board, tested by LABBE Corentin. patch 12: This patch adds support for Sinovoip BPI-M3 A83T based board, it has 2GB LPDDR3, u-boot support is added recently for this board. patch 13: Introduce MACH_SUN8I_A83T config option. Vishnu Patekar (13): pinctrl: sunxi: Add A83T R_PIO controller support clk: sunxi: add ahb1 clock for A83T clk: sunxi: Add APB1 clock for A83T ARM: dts: sun8i-a83t: Add basic clocks and resets ARM: dts: sun8i-a83t: add mmc clock nodes ARM: dts: sun8i-a83t: Add mmc controller nodes ARM: dts: sun8i-a83t: Add PRCM related clocks and resets ARM: dts: sun8i-a83t: Add R_PIO controller node to the dtsi ARM: dts: sun8i-a83t: Add RSB controller device node to dtsi ARM: dts: sun8i-a83t: add mmc0 CD pin ARM: dts: sun8i: enable mmc for H8Homlet Board. ARM: dts: sun8i: Add A83T based Sinovoip Bpi-M3 Board ARM: sunxi: Introduce MACH_SUN8I_A83T option Documentation/devicetree/bindings/clock/sunxi.txt | 2 + .../bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 1 + arch/arm/boot/dts/Makefile | 1 + .../boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | 11 + ...omlet-v2.dts => sun8i-a83t-sinovoip-bpi-m3.dts} | 21 +- arch/arm/boot/dts/sun8i-a83t.dtsi | 285 ++++++++++++++++++++- arch/arm/mach-sunxi/Kconfig | 5 + drivers/clk/sunxi/Makefile | 3 + drivers/clk/sunxi/clk-sunxi.c | 89 +++++++ drivers/pinctrl/sunxi/Kconfig | 5 + drivers/pinctrl/sunxi/Makefile | 1 + drivers/pinctrl/sunxi/pinctrl-sun8i-a83t-r.c | 119 +++++++++ 12 files changed, 538 insertions(+), 5 deletions(-) copy arch/arm/boot/dts/{sun8i-a83t-allwinner-h8homlet-v2.dts => sun8i-a83t-sinovoip-bpi-m3.dts} (83%) create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-a83t-r.c -- 1.9.1
