mx31moboard: change initial reset status for robot microcontollers (f8594c28) · Commits · 戴 / test

We want the microcontrollers to be held in reset during kernel boot. We also set the turretcam as the default camera since it is present on all marxbots. Signed-off-by:

Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by:

Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-mx3/mx31moboard-marxbot.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -127,12 +127,12 @@ static struct imxmmc_platform_data sdhc2_pdata = {
		static void dspics_resets_init(void)
		{
		if (!gpio_request(TRSLAT_RST_B, "translator-rst")) {
		gpio_direction_output(TRSLAT_RST_B, 1);
		gpio_direction_output(TRSLAT_RST_B, 0);
		gpio_export(TRSLAT_RST_B, false);
		}

		if (!gpio_request(DSPICS_RST_B, "dspics-rst")) {
		gpio_direction_output(DSPICS_RST_B, 1);
		gpio_direction_output(DSPICS_RST_B, 0);
		gpio_export(DSPICS_RST_B, false);
		}
		}
		@@ -200,7 +200,7 @@ static int __init marxbot_cam_init(void)
		int ret = gpio_request(CAM_CHOICE, "cam-choice");
		if (ret)
		return ret;
		gpio_direction_output(CAM_CHOICE, 1);
		gpio_direction_output(CAM_CHOICE, 0);

		ret = gpio_request(BASECAM_RST_B, "basecam-reset");
		if (ret)

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