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board: beacon: imx8mp: Fix GIC clock for Overdrive mode

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There is a config option to run the PMIC at nominal voltages
which is not enabled on the i.MX8MP Beacon kit, so it the PMIC
runs at overdrive voltages.   Unfortuately, the check for this
condition to set the GIC clock parent and rate is backwards from
what it should be, and accidentally sets the GIC clock to nominal
if the PMIC is in overdrive, and sets the GIC clock to overdrive
if the PMIC is in nominal.  Fix this by inverting the logic on the
check.

Fixes: ab53bd43db ("arm64: imx: Add support for imx8mp-beacon-kit")
Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford
2025-03-24 18:27:25 -05:00
committed by Fabio Estevam
parent 31896508d8
commit 99843fe42d
1 changed files with 1 additions and 1 deletions
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2
board/beacon/imx8mp/spl.c
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@@ -50,7 +50,7 @@ void spl_board_init(void)
* setting done. Default is 400Mhz (system_pll1_800m with div = 2)
* set by ROM for ND VDD_SOC
*/
if (IS_ENABLED(CONFIG_IMX8M_VDD_SOC_850MV)) {
if (!IS_ENABLED(CONFIG_IMX8M_VDD_SOC_850MV)) {
clock_enable(CCGR_GIC, 0);
clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(5));
clock_enable(CCGR_GIC, 1);