Commit graph

808 commits

Author SHA1 Message Date
Tom Rini
2ae80437fb Merge branch '2021-02-02-drop-asm_global_data-when-unused'
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-15 10:16:45 -05:00
Eugen Hristev
65bde1c087 clk: at91: compat: partially revert "dm: Remove uses of device_bind_offset()"
Revert changes in at91 compat.c that cause u-boot to fail booting on
sama5d4_xplained and sama5d2_xplained

Log below:

<debug_uart>
No serial driver found
Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Could not initialize timer (err -19)

Fixes: a2703ce10c ("dm: Remove uses of device_bind_offset()")
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-11 09:26:40 +02:00
Patrick Delaunay
789d764b9e clk: stm32mp1: add support of I2C6_K
Add support of missing I2C6_K with bit 3 of RCC_MC_APB5ENSETR =
I2C6EN: I2C6 peripheral clocks enable.

This patch allows customer to use I2C6 in SPL or in U-Boot
as other I2C instance, already support in clk driver.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-02-09 10:34:27 +01:00
Simon Glass
401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00
Simon Glass
0dc2bf2b6e clk: x86: Correct the driver name
The current driver name does not match its compatible string, so
of-platdata does not work correctly. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
5c5992cb90 clk: Add debugging for return values
Use the log_msg_ret() mechanism to get error-return information when
clocks fail to probe, etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Tom Rini
e262b2973e Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- New Allwinner H616 SoC support (sans Ethernet & USB)
- H6 DT update
- Tanix TX6 TV box support
- OrangePi 3 support
- OrangePi Zero2 (H616) support
2021-01-25 19:46:02 -05:00
Jernej Skrabec
1dc70ffa1c clk: sunxi: Add support for H616 clocks
This commit introduces DM H616 clock driver.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:01 +00:00
Tom Rini
c99be953e7 - MIPS: add support for Mediatek MT7620 SoCs
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Merge tag 'mips-pull-2021-01-24' of https://gitlab.denx.de/u-boot/custodians/u-boot-mips

- MIPS: add support for Mediatek MT7620 SoCs
2021-01-25 14:38:40 -05:00
Weijie Gao
d9a5da72d7 clk: add clock driver for MediaTek MT7620 SoC
This patch adds a clock driver for MediaTek MT7620 SoC.
This driver provides clock gate control as well as getting clock frequency
for CPU/SYS/XTAL and some peripherals.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24 21:39:26 +01:00
Marek Vasut
85b1c11989 clk: imx: Add ECSPI to iMX8MN
Add ECSPI clock entries to iMX8MN clock driver. Only make those entries
available in case SPI support in U-Boot is enabled at all to conserve
space, esp. in SPL.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 13:40:29 +01:00
Ryan Chen
a3c85990c3 clk: aspeed: Add AST2600 clock support
This patch adds the clock control driver
for the AST2600 SoC.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2021-01-18 15:14:56 -05:00
Fabien Parent
c9d7e79f02 clk: mediatek: Add MT8183 clock driver
Add the topckgen, apmixedsys and infracfg clock driver for the MT8183
SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
2021-01-18 15:14:13 -05:00
Padmarao Begari
2f27c9219e clk: Add Microchip PolarFire SoC clock driver
Add clock driver code for the Microchip PolarFire SoC. This driver
handles reset and clock control of the Microchip PolarFire SoC device.

Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
2021-01-18 11:06:38 +08:00
Dario Binacchi
b0db69b4e1 dm: fix build errors generated by last merges
Something was wrong in the merge process into the mainline.
Some added patches access driver structure fields and functions that
have been modified by previous patches.
The patch renames:
 - dev_get_platdata to dev_get_plat
 - dev_get_uclass_platdata to dev_get_uclass_plat
 - ofdata_to_platdata to of_to_plat
 - plat_data_alloc_size to plat_auto
 - priv_auto_alloc_size to priv_auto
 - video_uc_platdata to video_uc_plat

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-15 13:12:38 -05:00
Tom Rini
ab1a425524 - Enable logging features for stm32mp15 boards
- Update MAINTAINERS emails for STI and STM32
 - Activate OF_LIVE for ST stm32mp15 boards
 - Switch to MCO2 for PHY 50 MHz clock for DHCOM boards
 - Correction in stm32prog command on uart: always flush DFU on start command
 - Update USB-C power detection algorithm on DK boards
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Merge tag 'u-boot-stm32-20210113' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Enable logging features for stm32mp15 boards
- Update MAINTAINERS emails for STI and STM32
- Activate OF_LIVE for ST stm32mp15 boards
- Switch to MCO2 for PHY 50 MHz clock for DHCOM boards
- Correction in stm32prog command on uart: always flush DFU on start command
- Update USB-C power detection algorithm on DK boards
2021-01-13 15:00:53 -05:00
Tom Rini
795f8fd0b5 - sync amlogic GX & AXG DT to Linux 5.10
- Add new MESON_EE driver support for GXBB & AXG
 - Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards
 - add driver for TDO tl070wsh30 panel driver
 - meson: isolate loading of socinfo
 - Add soc_rev to environment
 - Enable G12A support for saradc
 - Add correct mmcdev on VIM3(L) & Odroid-N2(C4)
 - Read MAC from fuses for VIM3 & VIM3L boards
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Merge tag 'u-boot-amlogic-20210112' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- sync amlogic GX & AXG DT to Linux 5.10
- Add new MESON_EE driver support for GXBB & AXG
- Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards
- add driver for TDO tl070wsh30 panel driver
- meson: isolate loading of socinfo
- Add soc_rev to environment
- Enable G12A support for saradc
- Add correct mmcdev on VIM3(L) & Odroid-N2(C4)
- Read MAC from fuses for VIM3 & VIM3L boards
2021-01-13 07:32:02 -05:00
Patrick Delaunay
cddc30d647 clk: clk_stm32h7: migrate trace to dev and log macro
Change debug and pr_ macro to dev macro and define LOG_CATEGORY.

Remove the "%s:" __func__  header as it is managed by dev macro
(dev->name is displayed) or log macro (CONFIG_LOGF_FUNC).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-13 09:52:58 +01:00
Patrick Delaunay
06a126313e clk: clk_stm32f: migrate trace to dev and log macro
Change debug and pr_ macro to dev macro and define LOG_CATEGORY.

Remove the "%s:" __func__  header as it is managed by dev macro
(dev->name is displayed) or log macro (CONFIG_LOGF_FUNC).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-13 09:52:58 +01:00
Patrick Delaunay
ceab8ee257 clk: stm32mp1: migrate trace to dev and log macro
Change debug and pr_ macro to dev macro and define LOG_CATEGORY.

Remove the "%s:" __func__  header as it is managed by dev macro
(dev->name is displayed) or log macro (CONFIG_LOGF_FUNC).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-01-13 09:52:58 +01:00
Dario Binacchi
52b61c944c clk: move clk-ti-sci driver to 'ti' directory
The patch moves the clk-ti-sci.c file to the 'ti' directory along with
all the other TI's drivers, and renames it clk-sci.c.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:05 +05:30
Dario Binacchi
06c94c2463 clk: ti: omap4: add clock manager driver
This minimal driver is only used to bind child devices.

For DT binding details see Linux doc:
- Documentation/devicetree/bindings/arm/omap/prcm.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
215bd541b8 clk: ti: add support for clkctrl clocks
Until now the clkctrl clocks have been enabled/disabled through platform
routines. Thanks to this patch they can be enabled and configured directly
by the probed devices that need to use them.

For DT binding details see Linux doc:
- Documentation/devicetree/bindings/clock/ti-clkctrl.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
58e1af972f clk: ti: add gate clock driver
The patch adds support for TI gate clock binding. The code is based on
the drivers/clk/ti/gate.c driver of the Linux kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/clock/ti/gate.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
ea45b8f28d clk: ti: add divider clock driver
The patch adds support for TI divider clock binding. The driver uses
routines provided by the common clock framework (ccf).

The code is based on the drivers/clk/ti/divider.c driver of the Linux
kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/clock/ti/divider.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
756d64e43e clk: ti: am33xx: add DPLL clock drivers
The digital phase-locked loop (DPLL) provides all interface clocks and
functional clocks to the processor of the AM33xx device. The AM33xx
device integrates five different DPLLs:
 * Core DPLL
 * Per DPLL
 * LCD DPLL
 * DDR DPLL
 * MPU DPLL

The patch adds support for the compatible strings:
 * "ti,am3-dpll-core-clock"
 * "ti,am3-dpll-no-gate-clock"
 * "ti,am3-dpll-no-gate-j-type-clock"
 * "ti,am3-dpll-x2-clock"

The code is loosely based on the drivers/clk/ti/dpll.c drivers of the
Linux kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/clock/ti/dpll.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
d09f063a04 clk: ti: add mux clock driver
The driver manages a register-mapped multiplexer with multiple input
clock signals or parents, one of which can be selected as output. It
uses routines provided by the common clock framework (ccf).

The code is based on the drivers/clk/ti/mux.c driver of the Linux
kernel version 5.9-rc7.
For DT binding details see:
- Documentation/devicetree/bindings/clock/ti/mux.txt

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:58:04 +05:30
Dario Binacchi
2983ad55a1 clk: add clk_round_rate()
It returns the rate which will be set if you ask clk_set_rate() to set
that rate. It provides a way to query exactly what rate you'll get if
you call clk_set_rate() with that same argument.
So essentially, clk_round_rate() and clk_set_rate() are equivalent
except the former does not modify the clock hardware in any way.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-01-12 10:58:04 +05:30
Dario Binacchi
5688f3bf0b clk: export generic routines
Export routines that can be used by other drivers avoiding duplicating
code.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12 10:21:41 +05:30
Marek Szyprowski
86eede9fce clk: meson: add minimal driver for g12a-ao clocks
Add minimal driver AO clocks on meson G12A family. Only ADC related clocks
are supported.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11 14:59:54 +01:00
Tom Rini
b11f634b1c Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
 dtoc: Tidy up and add more tests
 ns16550 code clean-up
 x86 and sandbox minor fixes for of-platdata
 dtoc prepration for adding build-time instantiation
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Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into next

Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
dtoc: Tidy up and add more tests
ns16550 code clean-up
x86 and sandbox minor fixes for of-platdata
dtoc prepration for adding build-time instantiation
2021-01-05 22:34:43 -05:00
Tom Rini
720620e691 Prepare v2021.01-rc5
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Merge tag 'v2021.01-rc5' into next

Prepare v2021.01-rc5

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05 16:20:26 -05:00
Simon Glass
65e25bea59 dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()
In the spirit of using the same base name for all of these related macros,
rename this to have the operation at the end. This is not widely used so
the impact is fairly small.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
f10643cf8a dm: core: Access device ofnode through functions
At present ofnode is present in the device even if it is never used. With
of-platdata this field is not used, so can be removed. In preparation for
this, change the access to go through inline functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
7d14ee443c dm: core: Use dev_has_ofnode() instead of dev_of_valid()
We have two functions which do the same thing. Standardise on
dev_has_ofnode() since there is no such thing as an 'invalid' ofnode in
normal operation: it is either null or missing.

Also move the functions into one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05 12:24:41 -07:00
Simon Glass
73466df3e2 dm: core: Access device flags through functions
At present flags are stored as part of the device. In preparation for
storing them separately, change the access to go through inline functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
0fd3d91152 dm: Use access methods for dev/uclass private data
Most drivers use these access methods but a few do not. Update them.

In some cases the access is not permitted, so mark those with a FIXME tag
for the maintainer to check.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
2021-01-05 12:24:40 -07:00
Simon Glass
8a8d24bdf1 dm: treewide: Rename ..._platdata variables to just ..._plat
Try to maintain some consistency between these variables by using _plat as
a suffix for them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
d1998a9fde dm: treewide: Rename ofdata_to_platdata() to of_to_plat()
This name is far too long. Rename it to remove the 'data' bits. This makes
it consistent with the platdata->plat rename.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
c69cda25c9 dm: treewide: Rename dev_get_platdata() to dev_get_plat()
Rename this to be consistent with the change from 'platdata'.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
caa4daa2ae dm: treewide: Rename 'platdata' variables to just 'plat'
We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:08 -07:00
Simon Glass
41575d8e4c dm: treewide: Rename auto_alloc_size members to be shorter
This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 08:00:25 -07:00
Simon Glass
a2703ce10c dm: Remove uses of device_bind_offset()
This function is not needed since the standard device_bind() can be used
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
e12052b322 dm: core: Rename device_bind() to device_bind_offset()
This function is not necessary anymore, since device_bind_ofnode() does
the same thing and works with both flattree and livetree.

Rename it to indicate that it is special.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:17 -07:00
Tom Rini
5a1a8a63be Second set of u-boot-atmel fixes for 2021.01 cycle
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Merge tag 'u-boot-atmel-fixes-2021.01-b' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

Second set of u-boot-atmel fixes for 2021.01 cycle

This set includes very important fixes for: MMC booting on several
boards, drive strength on sam9x60ek mmc lines, compile issues for
timer.c old driver, removal of unwanted access to sam9x60 bit for
oscillator bypass mode, and eeproms read on sama5d2_icp.
2020-12-11 15:55:17 -05:00
Tom Rini
2a42de6df1 - Manage CONFIG_ENV_EXT4_DEVICE_AND_PART in stm32mp1 board
- Update ARM STI and ARM STM STM32MP Arch maintainers emails
 - Enable internal pull-ups for SDMMC1 on DHCOM SoM
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Merge tag 'u-boot-stm32-20201209' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Manage CONFIG_ENV_EXT4_DEVICE_AND_PART in stm32mp1 board
- Update ARM STI and ARM STM STM32MP Arch maintainers emails
- Enable internal pull-ups for SDMMC1 on DHCOM SoM
2020-12-09 11:36:41 -05:00
Patrice Chotard
0f8106f8e0 treewide: Update email address Patrick Delaunay and Patrice Chotard
Update Patrick and my email address with the one dedicated to
upstream activities.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-12-09 10:57:50 +01:00
Claudiu Beznea
8454cf0d23 clk: at91: sam9x60: remove the parsing of atmel, main-osc-bypass
Remove the parsing of atmel,main-osc-bypass DT property as the SAM9X60
have no support for crystal oscillator bypass. Setting this bit might
affect the device functionality.

Fixes: a64862284f ("clk: at91: sam9x60: add support compatible with CCF")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2020-12-07 09:36:45 +02:00
Oliver Graute
61eb1fe568 imx: clk: added IPG Clock for I2C on imx8qm
This patch fixes this clk issue on I2C on imx8qm

 => i2c bus
 Bus 3:  i2c@5a830000
 => i2c dev 3
 Setting bus to 3
 Failed to enable ipg clk
 Failure changing bus number (-524)

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-12-06 15:07:51 +01:00
Icenowy Zheng
6ffdc43cc5 clk: sunxi: add compatible string for V3
A new compatible string is introduced for V3 CCU, because it has a few
extra features available.

Add the compatible string to the clock driver. As the extra features are
not touched, just share the description struct now.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-11-17 00:42:21 +00:00