On Wed, Apr 09, 2025 at 07:17:25PM +0200, Caleb Connolly wrote:
> This will now apply fixups prior to devices being bound, which makes it
> possible to enable/disable devices and adjust more properties that might
> be read before devices probe.
>
> Signed-off-by: Caleb Connolly <caleb.conno...@linaro.org>
> ---
> arch/arm/mach-snapdragon/board.c | 1 -
> arch/arm/mach-snapdragon/of_fixup.c | 7 ++++++-
> arch/arm/mach-snapdragon/qcom-priv.h | 14 --------------
> 3 files changed, 6 insertions(+), 16 deletions(-)
>
Reviewed-by: Sumit Garg <sumit.g...@oss.qualcomm.com>
-Sumit
> diff --git a/arch/arm/mach-snapdragon/board.c
> b/arch/arm/mach-snapdragon/board.c
> index
> deae4d323789eab75d5fe735159b4cd820c02c45..3ab75f0fce02ecffd476ebe2aa606b1a9024bbec
> 100644
> --- a/arch/arm/mach-snapdragon/board.c
> +++ b/arch/arm/mach-snapdragon/board.c
> @@ -305,9 +305,8 @@ void __weak qcom_board_init(void)
>
> int board_init(void)
> {
> show_psci_version();
> - qcom_of_fixup_nodes();
> qcom_board_init();
> return 0;
> }
>
> diff --git a/arch/arm/mach-snapdragon/of_fixup.c
> b/arch/arm/mach-snapdragon/of_fixup.c
> index
> 1ea0c18c2f2789a8aa054cd95bb9e4308d6b3384..d4e24059212c552de7fa7555d2ab8a1ea4fc4cb2
> 100644
> --- a/arch/arm/mach-snapdragon/of_fixup.c
> +++ b/arch/arm/mach-snapdragon/of_fixup.c
> @@ -21,8 +21,9 @@
>
> #include <dt-bindings/input/linux-event-codes.h>
> #include <dm/of_access.h>
> #include <dm/of.h>
> +#include <event.h>
> #include <fdt_support.h>
> #include <linux/errno.h>
> #include <stdlib.h>
> #include <time.h>
> @@ -149,14 +150,18 @@ static void fixup_power_domains(void)
> func(__VA_ARGS__); \
> debug(#func " took %lluus\n", timer_get_us() - start); \
> } while (0)
>
> -void qcom_of_fixup_nodes(void)
> +static int qcom_of_fixup_nodes(void)
> {
> time_call(fixup_usb_nodes);
> time_call(fixup_power_domains);
> +
> + return 0;
> }
>
> +EVENT_SPY_SIMPLE(EVT_OF_LIVE_INIT, qcom_of_fixup_nodes);
> +
> int ft_board_setup(void *blob, struct bd_info __maybe_unused *bd)
> {
> struct fdt_header *fdt = blob;
> int node;
> diff --git a/arch/arm/mach-snapdragon/qcom-priv.h
> b/arch/arm/mach-snapdragon/qcom-priv.h
> index
> 74d39197b89f4e769299b06214c26ee829ecdce0..4f398e2ba374f27811afd2ccf6e72037d0f9ee7f
> 100644
> --- a/arch/arm/mach-snapdragon/qcom-priv.h
> +++ b/arch/arm/mach-snapdragon/qcom-priv.h
> @@ -8,19 +8,5 @@ void qcom_configure_capsule_updates(void);
> #else
> void qcom_configure_capsule_updates(void) {}
> #endif /* EFI_HAVE_CAPSULE_SUPPORT */
>
> -#if CONFIG_IS_ENABLED(OF_LIVE)
> -/**
> - * qcom_of_fixup_nodes() - Fixup Qualcomm DT nodes
> - *
> - * Adjusts nodes in the live tree to improve compatibility with U-Boot.
> - */
> -void qcom_of_fixup_nodes(void);
> -#else
> -static inline void qcom_of_fixup_nodes(void)
> -{
> - log_debug("Unable to dynamically fixup USB nodes, please enable
> CONFIG_OF_LIVE\n");
> -}
> -#endif /* OF_LIVE */
> -
> #endif /* __QCOM_PRIV_H__ */
>
> --
> 2.49.0
>
