[PATCH 4/4] imx93_evk: defconfig: enable clock driver

[PATCH 4/4] imx93_evk: defconfig: enable clock driver

[sbabic]

> Add clocks nodes in u-boot.dtsi file.
> Remove init_uart_clk() call.
> Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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[PATCH 0/4] clk: imx: add i.MX93 CCF driver

[Sébastien Szymanski]

This series adds i.MX93 CCF driver, modifed from Linux kernel 6.5-rc2
and adapted for U-Boot.

Patches 2 and 3 come from NXP U-Boot.

A boot log and a dump of the clock tree are available at the following
URL:
https://pastebin.com/7WbubSXK

Alice Guo (1):
  arm: dts: imx93: add a per clock for LPUART1

Sébastien Szymanski (2):
  clk: imx: add i.MX93 CCF driver
  imx93_evk: defconfig: enable clock driver

Ye Li (1):
  serial: lpuart: Enable IPG clock

 arch/arm/dts/imx93-11x11-evk-u-boot.dtsi |  23 ++
 arch/arm/dts/imx93.dtsi                  |   4 +-
 board/freescale/imx93_evk/imx93_evk.c    |   2 -
 configs/imx93_11x11_evk_defconfig        |   2 +
 drivers/clk/imx/Kconfig                  |  18 ++
 drivers/clk/imx/Makefile                 |   2 +
 drivers/clk/imx/clk-composite-93.c       | 142 +++++++++
 drivers/clk/imx/clk-fracn-gppll.c        | 382 +++++++++++++++++++++++
 drivers/clk/imx/clk-gate-93.c            | 148 +++++++++
 drivers/clk/imx/clk-imx93.c              | 343 ++++++++++++++++++++
 drivers/clk/imx/clk.h                    |  42 +++
 drivers/serial/serial_lpuart.c           |  14 +-
 include/dt-bindings/clock/imx93-clock.h  |   6 +-
 13 files changed, 1122 insertions(+), 6 deletions(-)
 create mode 100644 drivers/clk/imx/clk-composite-93.c
 create mode 100644 drivers/clk/imx/clk-fracn-gppll.c
 create mode 100644 drivers/clk/imx/clk-gate-93.c
 create mode 100644 drivers/clk/imx/clk-imx93.c

-- 
2.41.0

[PATCH 4/4] imx93_evk: defconfig: enable clock driver

[Sébastien Szymanski]

Add clocks nodes in u-boot.dtsi file.
Remove init_uart_clk() call.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
---
 arch/arm/dts/imx93-11x11-evk-u-boot.dtsi | 23 +++++++++++++++++++++++
 board/freescale/imx93_evk/imx93_evk.c    |  2 --
 configs/imx93_11x11_evk_defconfig        |  2 ++
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/imx93-11x11-evk-u-boot.dtsi b/arch/arm/dts/imx93-11x11-evk-u-boot.dtsi
index 5b465e2dbd9d..93b4d91e4c39 100644
--- a/arch/arm/dts/imx93-11x11-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx93-11x11-evk-u-boot.dtsi
@@ -126,3 +126,26 @@
 	bootph-pre-ram;
 	status = "okay";
 };
+
+&clk {
+	bootph-all;
+	bootph-pre-ram;
+	/delete-property/ assigned-clocks;
+	/delete-property/ assigned-clock-rates;
+	/delete-property/ assigned-clock-parents;
+};
+
+&osc_32k {
+	bootph-all;
+	bootph-pre-ram;
+};
+
+&osc_24m {
+	bootph-all;
+	bootph-pre-ram;
+};
+
+&clk_ext1 {
+	bootph-all;
+	bootph-pre-ram;
+};
diff --git a/board/freescale/imx93_evk/imx93_evk.c b/board/freescale/imx93_evk/imx93_evk.c
index e73a498733be..f4297f8fd4d4 100644
--- a/board/freescale/imx93_evk/imx93_evk.c
+++ b/board/freescale/imx93_evk/imx93_evk.c
@@ -33,8 +33,6 @@ int board_early_init_f(void)
 {
 	imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
 
-	init_uart_clk(LPUART1_CLK_ROOT);
-
 	return 0;
 }
 
diff --git a/configs/imx93_11x11_evk_defconfig b/configs/imx93_11x11_evk_defconfig
index a480a71246b7..38c645ce733e 100644
--- a/configs/imx93_11x11_evk_defconfig
+++ b/configs/imx93_11x11_evk_defconfig
@@ -83,6 +83,8 @@ CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_ADC=y
 CONFIG_ADC_IMX93=y
+CONFIG_SPL_CLK_IMX93=y
+CONFIG_CLK_IMX93=y
 CONFIG_CPU=y
 CONFIG_CPU_IMX=y
 CONFIG_IMX_RGPIO2P=y
-- 
2.41.0