From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vishnu Patekar Subject: [PATCH v4 00/13] Add A83T clk, r_pio, mmc rsb support Date: Thu, 17 Mar 2016 00:04:23 +0800 Message-ID: <1458144276-31108-1-git-send-email-vishnupatekar0510@gmail.com> Reply-To: vishnupatekar0510-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, corbet-T1hC0tSOHrs@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, emilio-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org Cc: jenskuske-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, patchesrdh-I1/eAgTnXDYAvxtiuMwx3w@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-gpio@vger.kernel.org Hello, This is v4 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/ v3->v4 Changes: 1. Removed MODULE_DEVICE_TABLE, module.h and made A83T R_PIO as builtin_platform_driver. 2. Corrected config to MACH_SUN8I in clk/sunxi/Kconfig. 3. Corrected style related errors. v2->v3 Changes: 1. Corrected wrong configuration of uart0 and timer in dtsi. 2. corrected clock gate name of "spdif" in dtsi. 3. Added kconfig for sunxi clocks, added sun8i-apb0 and sun9i-cpus clocks to it. 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: Adds kconfig for clocks(sun8i-apb0 and sun9i-cpus). Vishnu Patekar (13): pinctrl: sunxi: Add A83T R_PIO controller 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: Add Kconfig for sunxi clocks 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 ++++++++++++++++++++- drivers/clk/Kconfig | 1 + drivers/clk/sunxi/Kconfig | 5 + drivers/clk/sunxi/Makefile | 4 +- 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 | 117 +++++++++ 13 files changed, 536 insertions(+), 7 deletions(-) copy arch/arm/boot/dts/{sun8i-a83t-allwinner-h8homlet-v2.dts => sun8i-a83t-sinovoip-bpi-m3.dts} (83%) create mode 100644 drivers/clk/sunxi/Kconfig create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-a83t-r.c -- 1.9.1