AuxXxilium/linux_dsm_epyc7002
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95c2d0efa0
linux_dsm_epyc7002/drivers/pinctrl
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Wolfram Sang 95c2d0efa0 pinctrl: sh-pfc: r8a7790: Initialize TDSEL register for ES1.0 
Documentation for ES1.0 says that some bits in TDSEL must be set (ch
5.3.39 in R-Car H2 v0.91). However, the reset value of the register is
0, so software has to do it. Add this to the kernel driver to ensure
this is really done independent of firmware versions and use
whitelisting for ES versions known to need this.

This is needed for some SD cards supporting SDR104 transfer mode. For
me, TDSEL was not initialized by the firmware and I had problems with
the card when re-inserting it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-01-21 13:24:52 +01:00
..
actions pinctrl: actions: Add Actions Semi S700 pinctrl driver 2018-11-19 14:12:34 +01:00
aspeed pinctrl: aspeed: Wrap -Woverride-init with cc-option 2018-12-16 01:22:38 +01:00
bcm pinctrl: bcm: ns: support updated DT binding as syscon subnode 2018-12-21 11:45:49 +01:00
berlin pinctrl: Convert to using %pOFn instead of device_node.name 2018-08-29 14:05:36 +02:00
cirrus pinctrl: madera: Fix uninitialized variable bug in madera_mux_set_mux 2018-10-12 11:14:38 +02:00
freescale pinctrl: freescale: Break dependency on SOC_IMX8MQ for i.MX8MQ 2018-12-27 10:39:27 +01:00
intel pinctrl: cherryview: Stop clearing the GPIO_EN bit from chv_gpio_disable_free 2018-12-05 14:11:05 +02:00
mediatek pinctrl: mediatek: improve Kconfig dependencies 2018-12-21 11:16:30 +01:00
meson Pin control bulk changes for the v4.21 kernel cycle: 2019-01-01 13:19:16 -08:00
mvebu pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
nomadik pinctrl: nomadik: Fix debugfs 2018-10-03 09:10:52 +02:00
nuvoton pinctrl: nuvoton: check for devm_kasprintf() failure 2018-12-05 22:55:04 +01:00
pxa pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2017-11-30 14:42:04 +01:00
qcom Pin control bulk changes for the v4.21 kernel cycle: 2019-01-01 13:19:16 -08:00
samsung pinctrl: Use of_node_name_eq for node name comparisons 2018-12-14 16:03:03 +01:00
sh-pfc pinctrl: sh-pfc: r8a7790: Initialize TDSEL register for ES1.0 2019-01-21 13:24:52 +01:00
sirf pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
spear pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
sprd pinctrl: sprd: Use define directive for sprd_pinconf_params values 2018-11-09 10:20:47 +01:00
stm32 pinctrl: stm32: protect configuration registers with a hwspinlock 2018-11-19 13:17:46 +01:00
sunxi Pin control bulk changes for the v4.21 kernel cycle: 2019-01-01 13:19:16 -08:00
tegra pinctrl: tegra: do not export tegra_pinctrl_probe 2018-09-20 08:15:16 -07:00
ti pinctrl: Convert to using %pOFn instead of device_node.name 2018-08-29 14:05:36 +02:00
uniphier pinctrl: uniphier: constify uniphier_pinctrl_socdata 2018-12-21 11:18:08 +01:00
vt8500 pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
zte treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
core.c pinctrl: core: make sure strcmp() doesn't get a null parameter 2018-10-01 13:46:13 +02:00
core.h pinctrl: core: Remove broken remove_last group and pinmux functions 2018-07-17 10:49:49 +02:00
devicetree.c pinctrl: Support stopping deferred probe after initcalls 2018-07-10 17:22:35 +02:00
devicetree.h pinctrl: core: Use delayed work for hogs 2017-01-03 09:26:16 +01:00
Kconfig pinctrl: ocelot: Add dependency on HAS_IOMEM 2018-12-22 11:15:04 +01:00
Makefile pinctrl: Add RZ/A2 pin and gpio controller 2018-11-23 09:30:27 +01:00
pinconf-generic.c pinctrl: Add skew-delay pin config and bindings 2017-11-08 13:49:45 +01:00
pinconf.c pinctrl: Change to use DEFINE_SHOW_ATTRIBUTE macro 2018-12-07 11:11:10 +01:00
pinconf.h pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00
pinctrl-amd.c pinctrl: pinctrl-amd: simplify getting .driver_data 2018-11-05 09:33:32 +01:00
pinctrl-amd.h pinctrl/amd: fix gpio irq level in debugfs 2018-07-29 22:20:15 +02:00
pinctrl-artpec6.c pinctrl: artpec-6: Add smaller groups for uarts 2018-03-01 17:04:09 +01:00
pinctrl-as3722.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-at91-pio4.c pinctrl: pinctrl-at91-pio4: simplify getting .driver_data 2018-11-05 09:33:32 +01:00
pinctrl-at91.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-at91.h
pinctrl-axp209.c pinctrl: axp209: Fix NULL pointer dereference after allocation 2018-08-10 23:12:43 +02:00
pinctrl-coh901.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-coh901.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pinctrl-da850-pupd.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
pinctrl-digicolor.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-falcon.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-gemini.c pinctrl: gemini: Fix up TVC clock group 2018-10-10 21:05:35 +02:00
pinctrl-ingenic.c This is the 4.19-rc6 release 2018-10-01 13:20:45 +02:00
pinctrl-lantiq.c pinctrl: Convert to using %pOFn instead of device_node.name 2018-08-29 14:05:36 +02:00
pinctrl-lantiq.h pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lpc18xx.c pinctrl: lpc18xx: Use define directive for PIN_CONFIG_GPIO_PIN_INT 2018-11-09 10:23:58 +01:00
pinctrl-max77620.c pinctrl: max77620: Use define directive for max77620_pinconf_param values 2018-11-09 10:02:22 +01:00
pinctrl-mcp23s08.c This is the bulk of pin control changes for the v4.20 series: 2018-10-23 08:40:16 +01:00
pinctrl-ocelot.c pinctrl: ocelot: add MSCC Jaguar2 support 2018-12-21 11:50:48 +01:00
pinctrl-oxnas.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
pinctrl-palmas.c pinctrl: palmas: Delete an error message for a failed memory allocation in palmas_pinctrl_probe() 2018-01-03 08:46:49 +01:00
pinctrl-pic32.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: Include <linux/gpio/driver.h> nothing else 2018-09-14 15:10:57 +02:00
pinctrl-rk805.c pinctrl: Add pinctrl driver for the RK805 PMIC 2017-08-21 08:54:46 +01:00
pinctrl-rockchip.c pinctrl: rockchip: add rk3188 routes to switch between nand and emmc 2018-11-17 13:18:53 +01:00
pinctrl-rza1.c pinctrl: rza1: Handle devm_kasprintf() failure cases 2018-12-18 11:25:56 +01:00
pinctrl-rza2.c pinctrl: Add RZ/A2 pin and gpio controller 2018-11-23 09:30:27 +01:00
pinctrl-rzn1.c pinctrl: rzn1: Fix of_get_child_count() error check 2018-12-04 10:33:49 +01:00
pinctrl-single.c pinctrl: Convert to using %pOFn instead of device_node.name 2018-08-29 14:05:36 +02:00
pinctrl-st.c pinctrl: Convert to using %pOFn instead of device_node.name 2018-08-29 14:05:36 +02:00
pinctrl-sx150x.c pinctrl: sx150x: handle failure case of devm_kstrdup 2018-12-07 13:22:47 +01:00
pinctrl-tb10x.c pinctrl: tb10x: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:41:40 +02:00
pinctrl-u300.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
pinctrl-utils.c pinctrl: utils: Delete an error message for a failed memory allocation in pinctrl_utils_add_map_configs() 2018-01-03 08:46:53 +01:00
pinctrl-utils.h
pinctrl-xway.c pinctrl: xway: fix gpio-hog related boot issues 2018-12-17 23:11:18 +01:00
pinctrl-zynq.c pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD 2018-11-09 10:25:17 +01:00
pinmux.c pinctrl: Change to use DEFINE_SHOW_ATTRIBUTE macro 2018-12-07 11:11:10 +01:00
pinmux.h pinctrl: core: Remove broken remove_last group and pinmux functions 2018-07-17 10:49:49 +02:00