[linux-sunxi] Re: [PATCH 2/5] drivers: mmc: sunxi: limit A64 MMC2 to 8K DMA buffer

On 05/01/17 17:57, Maxime Ripard wrote: > Hi Rob, > > On Wed, Jan 04, 2017 at 08:07:50AM -0600, Rob Herring wrote: >> On Mon, Jan 02, 2017 at 11:03:43PM +, Andre Przywara wrote: >>> From: Maxime Ripard >>> >>> Unlike the A64 user manual reports, the third

Re: [linux-sunxi] [PATCH 1/2] drivers: pinctrl: add driver for Allwinner H5 SoC

On Fri, Dec 30, 2016 at 01:55:44PM +0100, Linus Walleij wrote: > On Mon, Dec 26, 2016 at 3:33 PM, André Przywara > wrote: > > > So while this patch technically looks correct, I was wondering if we > > should really explore the possibility of making the whole of sunxi > >

[linux-sunxi] Re: [RFC PATCH 4/4] sunxi: low memory footprint for V3s

On Thu, Dec 29, 2016 at 03:01:01AM +0800, Icenowy Zheng wrote: > V3s devices won't have enough memory to load U-Boot binary at > 0x4a00, and they do not have enough memory to reserve 64MiB for > malloc() (it has only 64MiB at all!) > Change the text base to 0x4100, and cut down malloc()

[linux-sunxi] Re: [RFC PATCH 1/4] sunxi: add DDR2 support to H3-like DRAM controller

On Thu, Dec 29, 2016 at 03:00:58AM +0800, Icenowy Zheng wrote: > H3-like DRAM controller needs some special code to operate a DDR2 DRAM > chip. Add the logic to probe such a chip. > > As there's no commercial boards available now with H3 and DDR2 DRAM, the > patch is developed and tested on a V3s

[linux-sunxi] Re: [PATCH] sunxi: H3/A64: fix non-ODT setting

On Thu, Dec 29, 2016 at 02:50:49AM +0800, Icenowy Zheng wrote: > From: Andre Przywara > > According to Jens disabling the on-die-termination should set bit 5, > not bit 1 in the respective register. Fix this. > > Reported-by: Jens Kuske >

[linux-sunxi] Re: [PATCH 6/6] arm64: dts: sunxi: add support for the Orange Pi PC 2 board

On Tue, Dec 27, 2016 at 01:11:56AM +0800, Icenowy Zheng wrote: > From: Andre Przywara > > The Orange Pi PC 2 is a typical single board computer using the > Allwinner H5 SoC. Apart from the usual suspects it features three > separately driven USB ports and a Gigabit

[linux-sunxi] Re: [PATCH 1/6] drivers: pinctrl: add driver for Allwinner H5 SoC

On Tue, Dec 27, 2016 at 12:25:13AM +0800, Icenowy Zheng wrote: > Based on the Allwinner H5 datasheet and the pinctrl driver of the > backward-compatible H3 this introduces the pin multiplex assignments for > the H5 SoC. > > H5 introduced some more pin functions (e.g. three more groups of TS >

[linux-sunxi] Re: [PATCH 3/6] clk: sunxi-ng: Add H5 clocks

On Tue, Dec 27, 2016 at 12:25:15AM +0800, Icenowy Zheng wrote: > Add the H5 CCU clocks set based on the H3 one. > > Signed-off-by: Icenowy Zheng Is there any difference with H3's? Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering

[linux-sunxi] Re: [PATCH v2] sunxi: add support for Lichee Pi One device

On Fri, Dec 23, 2016 at 09:09:27PM +0800, Icenowy Zheng wrote: > Lichee Pi One is a low-cost Allwinner A13 based development board, with > two SD slots, a USB2.0 OTG port, a USB2.0 host port (or onboard Wi-Fi > card), optional headers for LCD and CSI and two GPIO headers. > > Add support for this

[linux-sunxi] Re: [PATCH 2/2] sunxi: enable DLDO4 and DC1SW for Pine64+

On Fri, Dec 23, 2016 at 04:31:33PM +0800, Icenowy Zheng wrote: > Pine64+ uses DLDO4 for wireless network, and DC1SW for wired network. > > Enable these two regulators, in order to provide net support in U-Boot > and Linux. > > Signed-off-by: Icenowy Zheng > --- >

[linux-sunxi] Re: [PATCH 1/2] sunxi: power: add AXP803 support

On Fri, Dec 23, 2016 at 04:31:32PM +0800, Icenowy Zheng wrote: > The A64 uses the AXP803 as its PMIC. > > Signed-off-by: Icenowy Zheng > --- > arch/arm/mach-sunxi/Makefile | 3 + > arch/arm/mach-sunxi/pmic_bus.c | 6 +- > arch/arm/mach-sunxi/rsb.c | 2 +- >

[linux-sunxi] Re: [PATCH 2/5] drivers: mmc: sunxi: limit A64 MMC2 to 8K DMA buffer

Hi Rob, On Wed, Jan 04, 2017 at 08:07:50AM -0600, Rob Herring wrote: > On Mon, Jan 02, 2017 at 11:03:43PM +, Andre Przywara wrote: > > From: Maxime Ripard > > > > Unlike the A64 user manual reports, the third MMC controller on the > > A64 (and the only one

[linux-sunxi] Re: [PATCH 3/5] arm64: dts: sun50i: add MMC nodes

On Mon, Jan 02, 2017 at 11:03:44PM +, Andre Przywara wrote: > Signed-off-by: Andre Przywara > --- > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 67 > +++ > 1 file changed, 67 insertions(+) > > diff --git

[linux-sunxi] Re: [PATCH 1/5] drivers: mmc: sunxi: fix A64 calibration routine

Hi, On Mon, Jan 02, 2017 at 11:03:42PM +, Andre Przywara wrote: > The calibration facility in the A64 MMC block seems to have been > misunderstood: the result value is not the value to program into the > delay bits, but is the number of delay cells that result in a full clock > cycle delay.

[linux-sunxi] Re: [PATCH 5/5] arm64: dts: add BananaPi-M64 support

On Mon, Jan 02, 2017 at 11:03:46PM +, Andre Przywara wrote: > The Banana Pi M64 board is a typical single board computer based on the > Allwinner A64 SoC. Aside from the usual peripherals it features eMMC > storage, which is connected to the 8-bit capable SDHC2 controller. > Also it has a

[linux-sunxi] Re: [PATCH v3] mfd: axp20x: Fix AXP806 access errors on cold boot

On Thu, 05 Jan 2017, Chen-Yu Tsai wrote: > The AXP806 supports either master/standalone or slave mode. > Slave mode allows sharing the serial bus, even with multiple > AXP806 which all have the same hardware address. > > This is done with extra "serial interface address extension", > or