TI K3 devices (J721E, J721S2, AM62X .etc) has the same variant of UART as OMAP4. Add the compatible used in Linux device tree, "ti,am654-uart" to the omap-uart dt_match so that the driver can be used with these devices. Also enable the driver for ARM64 platforms.
Signed-off-by: Vaishnav Achath <vaishna...@ti.com> --- Xen logs from J721E EVM: https://gist.github.com/vaishnavachath/8185e2378981705e1deb121f109f46b5 xen/drivers/char/Kconfig | 2 +- xen/drivers/char/omap-uart.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/xen/drivers/char/Kconfig b/xen/drivers/char/Kconfig index e18ec3788c..dcb9e85853 100644 --- a/xen/drivers/char/Kconfig +++ b/xen/drivers/char/Kconfig @@ -55,7 +55,7 @@ config HAS_EXYNOS4210 config HAS_OMAP bool "Texas Instruments OMAP UART driver" default y - depends on ARM_32 + depends on ARM_32 || ARM_64 help This selects the Texas Instruments OMAP UART. If you have a Texas Instruments based CPU, say Y. diff --git a/xen/drivers/char/omap-uart.c b/xen/drivers/char/omap-uart.c index f4368c158c..03b5b66e7a 100644 --- a/xen/drivers/char/omap-uart.c +++ b/xen/drivers/char/omap-uart.c @@ -372,6 +372,7 @@ static int __init omap_uart_init(struct dt_device_node *dev, static const struct dt_device_match omap_uart_dt_match[] __initconst = { DT_MATCH_COMPATIBLE("ti,omap4-uart"), + DT_MATCH_COMPATIBLE("ti,am654-uart"), { /* sentinel */ }, }; -- 2.34.1
