JC Kuo d0144ce7c0 clk: tegra210: fix PLLU and PLLU_OUT1 ... [ Upstream commit 0d34dfbf30 ] Full-speed and low-speed USB devices do not work with Tegra210 platforms because of incorrect PLLU/PLLU_OUT1 clock settings. When full-speed device is connected: [ 14.059886] usb 1-3: new full-speed USB device number 2 using tegra-xusb [ 14.196295] usb 1-3: device descriptor read/64, error -71 [ 14.436311] usb 1-3: device descriptor read/64, error -71 [ 14.675749] usb 1-3: new full-speed USB device number 3 using tegra-xusb [ 14.812335] usb 1-3: device descriptor read/64, error -71 [ 15.052316] usb 1-3: device descriptor read/64, error -71 [ 15.164799] usb usb1-port3: attempt power cycle When low-speed device is connected: [ 37.610949] usb usb1-port3: Cannot enable. Maybe the USB cable is bad? [ 38.557376] usb usb1-port3: Cannot enable. Maybe the USB cable is bad? [ 38.564977] usb usb1-port3: attempt power cycle This commit fixes the issue by: 1. initializing PLLU_OUT1 before initializing XUSB_FS_SRC clock because PLLU_OUT1 is parent of XUSB_FS_SRC. 2. changing PLLU post-divider to /2 (DIVP=1) according to Technical Reference Manual. Fixes: e745f992cf ("clk: tegra: Rework pll_u") Signed-off-by: JC Kuo <jckuo@nvidia.com> Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-08-06 19:05:21 +02:00
..
at91	clk: at91: Fix division by zero in PLL recalc_rate()	2018-11-21 09:24:07 +01:00
axis
axs10x	clk: axs10x: introduce AXS10X pll driver	2017-07-17 11:50:59 -07:00
bcm	clk: bcm2835: De-assert/assert PLL reset signal when appropriate	2018-04-24 09:36:34 +02:00
berlin	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
h8300	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hisilicon	clk: hi3660: Mark clk_gate_ufs_subsys as critical	2019-05-25 18:25:20 +02:00
imgtec	clk: boston: fix possible memory leak in clk_boston_setup()	2019-02-12 19:45:57 +01:00
imx	clk: imx6sl: ensure MMDC CH0 handshake is bypassed	2019-02-12 19:46:03 +01:00
ingenic	clk: ingenic: Fix doc of ingenic_cgu_div_info	2019-03-23 14:35:23 +01:00
keystone	clk: keystone: sci-clk: Fix sci_clk_get	2017-08-02 18:37:26 -07:00
loongson1
mediatek	clk: mediatek: fix PWM clock source by adding a fixed-factor clock	2018-04-24 09:36:33 +02:00
meson	clk: meson: mpll: use 64-bit maths in params_from_rate	2018-04-12 12:32:11 +02:00
microchip
mmp	clk: mmp: Off by one in mmp_clk_add()	2018-12-21 14:13:14 +01:00
mvebu	clk: mvebu: Off by one bugs in cp110_of_clk_get()	2018-12-21 14:13:14 +01:00
mxs
nxp	clk: divider: fix incorrect usage of container_of	2018-04-12 12:32:13 +02:00
pistachio
pxa
qcom	clk: divider: fix incorrect usage of container_of	2018-04-12 12:32:13 +02:00
renesas	clk: renesas: cpg-mssr: Stop using printk format %pCr	2018-07-03 11:24:48 +02:00
rockchip	clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288	2019-06-15 11:54:55 +02:00
samsung	clk: samsung: exynos5250: Add missing clocks for FIMC LITE SYSMMU devices	2018-12-01 09:42:58 +01:00
sirf	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
socfpga	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
spear	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
st	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sunxi	clk: sunxi: sun9i-mmc: Implement reset callback for reset controls	2017-12-29 17:53:48 +01:00
sunxi-ng	clk: sunxi: A31: Fix wrong AHB gate number	2019-03-23 14:35:13 +01:00
tegra	clk: tegra210: fix PLLU and PLLU_OUT1	2019-08-06 19:05:21 +02:00
ti	clk: ti: clkctrl: Fix returning uninitialized data	2019-07-21 09:04:37 +02:00
uniphier	clk: uniphier: Fix update register for CPU-gear	2019-03-23 14:35:23 +01:00
ux500	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
versatile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
x86	clk: x86: Add system specific quirk to mark clocks as critical	2019-05-08 07:20:53 +02:00
zte	clk: zte: constify clk_div_table	2017-08-30 22:30:30 -07:00
zynq
clk-asm9260.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk-axi-clkgen.c	clk: axi-clkgen: Correctly handle nocount bit in recalc_rate()	2018-03-24 11:01:28 +01:00
clk-axm5516.c
clk-bulk.c	clk: Export clk_bulk_prepare()	2017-09-29 14:17:17 -07:00
clk-cdce706.c
clk-cdce925.c
clk-clps711x.c
clk-composite.c
clk-conf.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk-cs2000-cp.c	clk: cs2000: Add cs2000_set_saved_rate	2017-08-31 11:32:32 -07:00
clk-devres.c	clk: add managed version of clk_bulk_get	2017-06-02 15:37:49 -07:00
clk-divider.c	clk: divider: fix incorrect usage of container_of	2018-04-12 12:32:13 +02:00
clk-efm32gg.c
clk-fixed-factor.c	clk: fixed-factor: fix of_node_get-put imbalance	2018-11-27 16:10:48 +01:00
clk-fixed-rate.c	clk: fixed-rate: fix of_node_get-put imbalance	2018-11-27 16:10:47 +01:00
clk-fractional-divider.c	clk: fractional-divider: check parent rate only if flag is set	2019-04-05 22:31:31 +02:00
clk-gate.c	clk: gate: expose clk_gate_ops::is_enabled	2017-08-31 18:35:45 -07:00
clk-gemini.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
clk-gpio.c
clk-hi655x.c	clk: hi6220: Add the hi655x's pmic clock	2017-04-21 19:18:53 -07:00
clk-highbank.c
clk-hsdk-pll.c	ARC: clk: introduce HSDK pll driver	2017-08-30 22:36:05 -07:00
clk-max77686.c
clk-moxart.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk-multiplier.c
clk-mux.c	clk: honor CLK_MUX_ROUND_CLOSEST in generic clk mux	2018-06-21 04:02:42 +09:00
clk-nomadik.c	clk: nomadik: Delete error messages for a failed memory allocation in two functions	2017-04-21 19:47:14 -07:00
clk-nspire.c
clk-oxnas.c
clk-palmas.c	clk: palmas: undo preparation of a clock source.	2017-06-02 10:51:34 -07:00
clk-pwm.c
clk-qoriq.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk-rk808.c
clk-s2mps11.c	clk: s2mps11: Fix matching when built as module and DT node contains compatible	2018-11-21 09:24:06 +01:00
clk-scpi.c	clk: scpi: error when clock fails to register	2017-06-29 18:47:35 -07:00
clk-si514.c
clk-si570.c
clk-si5351.c	clk: si5351: Rename internal plls to avoid name collisions	2018-03-24 11:01:28 +01:00
clk-si5351.h
clk-stm32f4.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk-stm32h7.c	clk: stm32h7: fix test of clock config	2017-12-14 09:53:11 +01:00
clk-tango4.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
clk-twl6040.c	clk: clk-twl6040: Fix imprecise external abort for pdmclk	2019-03-23 14:35:23 +01:00
clk-u300.c
clk-versaclock5.c	clk: vc5: Abort clock configuration without upstream clock	2019-03-05 17:57:58 +01:00
clk-vt8500.c
clk-wm831x.c
clk-xgene.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
clk.c	clk: core: Potentially free connection id	2018-09-26 08:37:59 +02:00
clk.h
clkdev.c	clk: Convert to using %pOF instead of full_name	2017-07-21 15:49:54 -07:00
Kconfig	clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808	2017-08-31 16:20:12 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00