alistair23-linux/drivers/clk/sunxi-ng
Boris Brezillon 370d919271 clk: sunxi-ng: sun5i: Fix ahb_bist_clk definition
AHB BIST gate is actually controlled with bit 7.

This bug was detected while trying to use the NAND controller which is
using the DMA engine to transfer data to the NAND.
Since the ahb_bist_clk gate bit conflicts with the ahb_dma_clk gate bit,
the core was disabling the DMA engine clock as part of its 'disable
unused clks' procedure, which was causing all DMA transfers to fail after
this point.

Fixes: 5e73761786 ("clk: sunxi-ng: Add sun5i CCU driver")
Cc: stable@vger.kernel.org
Reported-by: Angus Ainslie <angus@akkea.ca>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Angus Ainslie <angus@akkea.ca>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1495643669-28221-1-git-send-email-boris.brezillon@free-electrons.com
2017-05-25 14:04:19 -07:00
..
ccu-sun5i.c clk: sunxi-ng: sun5i: Fix ahb_bist_clk definition 2017-05-25 14:04:19 -07:00
ccu-sun5i.h clk: sunxi-ng: Add sun5i CCU driver 2017-01-23 11:45:29 +01:00
ccu-sun6i-a31.c clk: sunxi-ng: sun6i: Fix enable bit offset for hdmi-ddc module clock 2017-03-06 07:36:04 +01:00
ccu-sun6i-a31.h clk: sunxi-ng: Add A31/A31s clocks 2016-08-25 22:31:43 +02:00
ccu-sun8i-a23-a33.h clk: sunxi-ng: Add A33 CCU support 2016-09-10 11:41:19 +02:00
ccu-sun8i-a23.c clk: sunxi-ng: sun8i-a23: Set CLK_SET_RATE_PARENT for audio module clocks 2016-11-11 21:47:36 +01:00
ccu-sun8i-a33.c Allwinner clock patches for 4.12 2017-04-19 09:02:00 -07:00
ccu-sun8i-h3.c clk: sunxi-ng: add Allwinner H5 CCU support for H3 CCU driver 2017-03-06 10:25:56 +01:00
ccu-sun8i-h3.h clk: sunxi-ng: add Allwinner H5 CCU support for H3 CCU driver 2017-03-06 10:25:56 +01:00
ccu-sun8i-r.c clk: sunxi-ng: fix PRCM CCU ir clk parent 2017-04-10 09:04:23 +02:00
ccu-sun8i-r.h clk: sunxi-ng: fix PRCM CCU CLK_NUMBER value 2017-04-10 09:04:33 +02:00
ccu-sun8i-v3s.c clk: sunxi-ng: add support for V3s CCU 2017-01-20 21:39:03 +01:00
ccu-sun8i-v3s.h clk: sunxi-ng: add support for V3s CCU 2017-01-20 21:39:03 +01:00
ccu-sun9i-a80-de.c clk: sunxi-ng: sun9i-a80: Fix wrong pointer passed to PTR_ERR() 2017-02-06 15:01:29 -08:00
ccu-sun9i-a80-de.h clk: sunxi-ng: Add A80 Display Engine CCU 2017-01-30 08:38:30 +01:00
ccu-sun9i-a80-usb.c clk: sunxi-ng: Add A80 USB CCU 2017-01-30 08:37:51 +01:00
ccu-sun9i-a80-usb.h clk: sunxi-ng: Add A80 USB CCU 2017-01-30 08:37:51 +01:00
ccu-sun9i-a80.c clk: sunxi-ng: a80: Fix audio PLL comment not matching actual code 2017-04-13 14:09:30 +02:00
ccu-sun9i-a80.h clk: sunxi-ng: Add A80 CCU 2017-01-30 08:37:30 +01:00
ccu-sun50i-a64.c clk: sunxi-ng: Fix div/mult settings for osc12M on A64 2017-03-20 09:49:43 +01:00
ccu-sun50i-a64.h clk: sunxi-ng: Add A64 clocks 2016-11-03 09:06:18 +01:00
ccu_common.c Allwinner clock patches for 4.12 2017-04-19 09:02:00 -07:00
ccu_common.h clk: sunxi-ng: Add clk notifier to gate then ungate PLL clocks 2017-04-13 11:22:02 +02:00
ccu_div.c clk: sunxi-ng: Call divider_round_rate if we only have a single parent 2017-01-27 11:05:34 +01:00
ccu_div.h clk: sunxi-ng: Implement factors offsets 2017-01-23 11:44:27 +01:00
ccu_frac.c clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_frac.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_gate.c clk: sunxi-ng: gate: Support common pre-dividers 2017-03-06 10:25:56 +01:00
ccu_gate.h clk: sunxi-ng: Add gate clock support 2016-07-08 18:04:38 -07:00
ccu_mp.c clk: sunxi-ng: mp: Adjust parent rate for pre-dividers 2017-03-06 07:36:04 +01:00
ccu_mp.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_mult.c clk: sunxi-ng: mult: Support PLL lock detection 2017-04-05 09:01:41 +02:00
ccu_mult.h clk: sunxi-ng: mult: Support PLL lock detection 2017-04-05 09:01:41 +02:00
ccu_mux.c clk: sunxi-ng: mux: Get closest parent rate possible with CLK_SET_RATE_PARENT 2017-01-30 08:36:03 +01:00
ccu_mux.h clk: sunxi-ng: mux: Add mux table macro 2016-09-10 11:41:18 +02:00
ccu_nk.c clk: sunxi-ng: use 1 as fallback for minimum multiplier 2017-04-13 14:09:25 +02:00
ccu_nk.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_nkm.c clk: sunxi-ng: use 1 as fallback for minimum multiplier 2017-04-13 14:09:25 +02:00
ccu_nkm.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_nkmp.c Allwinner clock changes, take 2 2017-04-21 19:19:46 -07:00
ccu_nkmp.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_nm.c clk: sunxi-ng: Fix round_rate/set_rate multiplier minimum mismatch 2017-04-13 14:09:28 +02:00
ccu_nm.h clk: sunxi-ng: Rename the internal structures 2016-10-20 19:24:20 +02:00
ccu_phase.c clk: sunxi-ng: Add phase clock support 2016-07-08 18:04:45 -07:00
ccu_phase.h clk: sunxi-ng: Add phase clock support 2016-07-08 18:04:45 -07:00
ccu_reset.c
ccu_reset.h
Kconfig Sort of on the quieter side this time, which is probably due more 2017-05-10 13:38:18 -07:00
Makefile clk: sunxi-ng: add support for PRCM CCUs 2017-04-04 17:43:52 +02:00