From 941c9ac07495482a8d3d14a345ca99d51cf1f2b3 Mon Sep 17 00:00:00 2001 From: Piotr Kleinschmidt Date: Wed, 8 Jan 2020 15:06:26 +0100 Subject: mb/pcengines: Enable SuperIO LDN 0xf for GPIO soft reset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit LDN 0xf keeps registers with open-drain configuration of the GPIO. Enabling the LDN is required for proper GPIO soft reset operation by the SuperIO driver. Signed-off-by: Piotr Kleinschmidt Signed-off-by: Michał Żygowski Change-Id: Ia769e3d8e66015297942bddf328a6fde0bb27ce6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38274 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb | 2 +- src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb | 2 +- src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/mainboard/pcengines/apu2/variants') diff --git a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb index 6728228fe6..b888ae7317 100644 --- a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb @@ -65,12 +65,12 @@ chip northbridge/amd/pi/00730F01/root_complex irq 0x70 = 3 end device pnp 2e.8 off end - device pnp 2e.f off end # GPIO0 and GPIO1 are conditionally turned on device pnp 2e.007 on end device pnp 2e.107 on end device pnp 2e.607 off end device pnp 2e.e off end + device pnp 2e.f on end end # SIO NCT5104D chip drivers/pc80/tpm device pnp 0c31.0 on end diff --git a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb index 0c0c21eab3..ad299657f1 100644 --- a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb @@ -65,12 +65,12 @@ chip northbridge/amd/pi/00730F01/root_complex irq 0x70 = 3 end device pnp 2e.8 off end - device pnp 2e.f off end # GPIO0 and GPIO1 are conditionally turned on device pnp 2e.007 on end device pnp 2e.107 on end device pnp 2e.607 off end device pnp 2e.e off end + device pnp 2e.f on end end # SIO NCT5104D end # LPC 0x439d diff --git a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb index c93c04f805..c5b20c9aae 100644 --- a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb +++ b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb @@ -65,12 +65,12 @@ chip northbridge/amd/pi/00730F01/root_complex irq 0x70 = 3 end device pnp 2e.8 off end - device pnp 2e.f off end # GPIO0 and GPIO1 are conditionally turned on device pnp 2e.007 on end device pnp 2e.107 on end device pnp 2e.607 off end device pnp 2e.e off end + device pnp 2e.f on end end # SIO NCT5104D end # LPC 0x439d -- cgit v1.2.3