This series adds driver model support for serial and GPIO for the Atmel AT91 series. The at91sam9260-based Snapper 9260 is converted over as an example.
For both drivers the old behaviour is retained, so driver model becomes optional, not mandatory.
This series is available at u-boot-dm/atmel-working.
Changes in v2: - Use a text base of 0x21f00000 - Remove unnecessary port number check - Use GPIO_PER_BANK instead of 32 in more places - Use PA/PB/PC instead of A/B/C for GPIO port names - Rename header to atmel_serial.h and use atmel instead of at91 throughout - Update platform data and header #include for the new driver name - Add new patch to add myself as maintainer for snapper9260 - Add a patch to implement baud rate changes
Simon Glass (9): dm: at91: Correct text base for snapper9260 dm: at91: Move snapper9260 to generic baord dm: at91: Add driver model support for atmel GPIO driver dm: at91: Add platform data for GPIO on at91sam9260-based boards dm: at91: Refactor serial driver slightly for driver model dm: at91: Add driver model support for the serial driver dm: at91: Convert snapper9260 to use driver model dm: at91: Add myself as maintainer for snapper9260 dm: serial: Support changing the baud rate
arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 14 ++ arch/arm/include/asm/arch-at91/at91sam9260.h | 4 +- arch/arm/include/asm/arch-at91/atmel_serial.h | 15 ++ arch/arm/include/asm/arch-at91/gpio.h | 6 + board/bluewater/snapper9260/MAINTAINERS | 2 +- board/bluewater/snapper9260/snapper9260.c | 18 +- drivers/gpio/at91_gpio.c | 241 +++++++++++++++++----- drivers/serial/atmel_usart.c | 116 ++++++++++- drivers/serial/serial-uclass.c | 67 ++++++ include/configs/snapper9260.h | 12 +- 10 files changed, 426 insertions(+), 69 deletions(-) create mode 100644 arch/arm/include/asm/arch-at91/atmel_serial.h