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| author | Sam Ravnborg <sam@ravnborg.org> | 2019-02-24 19:52:59 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-25 09:46:48 +0100 |
| commit | af5383ee87e0087ea17e8921a9604b51a31c6fb8 (patch) | |
| tree | 674b0f6c617f2d9923fd771eebdde5b1cb53b3b3 /arch/arm | |
| parent | a937f01db475f4e4e174668f4dfcf2ee52e0031a (diff) | |
| download | barebox-af5383ee87e0087ea17e8921a9604b51a31c6fb8.tar.gz barebox-af5383ee87e0087ea17e8921a9604b51a31c6fb8.tar.xz | |
clk: at91: update to PMC bindings
Based on kernel 5.0-rc6 update at91 clk support
to match the new PMC bindings.
Manually added all changes done in the kernel from 4.9-rc3 to 5.0-rc6.
New drivers required was added as seperate commits.
This includes dt-compat code required to support at91sam5d3,
as this is not yet ported to use the new PMC bindings.
clk-programmable saw some extra changes - it had never been bulit.
It is used only by at91sama5d2 - and barebox has no board support for
this cpu (yet).
The CONFIG_SOC symbols is used to select the relevant drivers.
CONFIG_SOC_SAM9 selects several drivers, and in the future
this can be split to keep the image size down.
In the kernel CLK_OF_DECLARE_DRIVER() can be used for a two step init.
In barebox this is a simple one step init.
It was added to have less differences between the kernel and the barebox
versions of the drivers.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-at91/Kconfig | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index bb398716f8..efed738278 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -53,6 +53,9 @@ config SOC_AT91SAM9 select AT91SAM9_SMC select CLOCKSOURCE_ATMEL_PIT select PINCTRL + select HAVE_AT91_SMD + select HAVE_AT91_USB_CLK + select HAVE_AT91_UTMI config SOC_SAMA5 bool @@ -69,12 +72,19 @@ config SOC_SAMA5D3 select SOC_SAMA5 select AT91SAM9_SMC select CLOCKSOURCE_ATMEL_PIT + select HAVE_AT91_SMD + select HAVE_AT91_USB_CLK + select HAVE_AT91_UTMI config SOC_SAMA5D4 bool select SOC_SAMA5 select AT91SAM9_SMC select CLOCKSOURCE_ATMEL_PIT + select HAVE_AT91_H32MX + select HAVE_AT91_SMD + select HAVE_AT91_USB_CLK + select HAVE_AT91_UTMI config ARCH_TEXT_BASE hex @@ -98,8 +108,9 @@ comment "Atmel AT91 System-on-Chip" config SOC_AT91RM9200 bool select CPU_ARM920T - select HAVE_AT91_DBGU0 select HAS_AT91_ETHER + select HAVE_AT91_DBGU0 + select HAVE_AT91_USB_CLK config SOC_AT91SAM9260 bool @@ -138,9 +149,6 @@ config SOC_AT91SAM9X5 select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAS_MACB - select HAVE_AT91_SMD - select HAVE_AT91_USB_CLK - select HAVE_AT91_UTMI select COMMON_CLK_OF_PROVIDER help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. @@ -538,7 +546,6 @@ config MACH_AT91SAM9263EK depends on ARCH_AT91SAM9263 select OFDEVICE select COMMON_CLK_OF_PROVIDER - select HAVE_AT91_USB_CLK select HAVE_NAND_ATMEL_BUSWIDTH_16 select HAVE_AT91_BOOTSTRAP select AT91SAM926X_BOARD_INIT |