From 672b26b66ebb5ff3d28c573a6545a08020b27495 Mon Sep 17 00:00:00 2001 From: Vaishnav Achath Date: Mon, 8 Apr 2024 20:33:17 +0530 Subject: [PATCH] drivers: char: Enable OMAP UART driver for TI K3 devices TI K3 devices (J721E, J721S2, AM62X .etc) have 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 Reviewed-by: Michal Orzel --- 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..3f836ab301 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 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 */ }, };