[S] Change in coreboot[master]: drivers/phy/m88e1512: Add new driver for Marvell PHY 88E1512

[Mario Scheithauer (Code Review)]

Mario Scheithauer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/69384 )

Change subject: drivers/phy/m88e1512: Add new driver for Marvell PHY 88E1512
......................................................................

drivers/phy/m88e1512: Add new driver for Marvell PHY 88E1512

This driver enables the usage of an external Marvell PHY 88E1512 which
should be connected to a SOC internal MAC controller. In a first step it
is only the framework of the driver. Functionality will follow with a
second patch.

Change-Id: I24011860caa7bb206770f9779eb34b689293db10
Signed-off-by: Mario Scheithauer 
---
A src/drivers/phy/m88e1512/Kconfig
A src/drivers/phy/m88e1512/Makefile.inc
A src/drivers/phy/m88e1512/m88e1512.c
3 files changed, 44 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/69384/1

diff --git a/src/drivers/phy/m88e1512/Kconfig b/src/drivers/phy/m88e1512/Kconfig
new file mode 100644
index 0000000..8e9a2d9
--- /dev/null
+++ b/src/drivers/phy/m88e1512/Kconfig
@@ -0,0 +1,5 @@
+config DRIVERS_PHY_M88E1512
+	bool
+	default n
+	help
+	  Enable support for external Marvell PHY chip 88E1512.
diff --git a/src/drivers/phy/m88e1512/Makefile.inc b/src/drivers/phy/m88e1512/Makefile.inc
new file mode 100644
index 0000000..0d38051
--- /dev/null
+++ b/src/drivers/phy/m88e1512/Makefile.inc
@@ -0,0 +1 @@
+ramstage-$(CONFIG_DRIVERS_PHY_M88E1512) += m88e1512.c
diff --git a/src/drivers/phy/m88e1512/m88e1512.c b/src/drivers/phy/m88e1512/m88e1512.c
new file mode 100644
index 0000000..7da0651
--- /dev/null
+++ b/src/drivers/phy/m88e1512/m88e1512.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/device.h>
+
+static void m88e1512_init(struct device *dev)
+{
+}
+
+static struct device_operations m88e1512_ops = {
+	.read_resources = noop_read_resources,
+	.set_resources  = noop_set_resources,
+	.init           = m88e1512_init,
+};
+
+static void m88e1512_enable(struct device *dev)
+{
+	dev->ops = &m88e1512_ops;
+}
+
+struct chip_operations drivers_phy_m88e1512_ops = {
+	CHIP_NAME("88E1512")
+	.enable_dev = m88e1512_enable
+};