[PATCH 2/4] memory: brcmstb_dpfe: introduce version-specific compatible strings

[Markus Mayer]

Introduce compatible strings brcm,dpfe-cpu-v1 through brcm,dpfe-cpu-v3
to the Broadcom DPFE driver.

Signed-off-by: Markus Mayer <mmayer at broadcom.com>
---
 drivers/memory/brcmstb_dpfe.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/memory/brcmstb_dpfe.c b/drivers/memory/brcmstb_dpfe.c
index a7ab3d377206..66876b409e59 100644
--- a/drivers/memory/brcmstb_dpfe.c
+++ b/drivers/memory/brcmstb_dpfe.c
@@ -924,6 +924,12 @@ static const struct of_device_id brcmstb_dpfe_of_match[] = {
 	{ .compatible = "brcm,bcm7271-dpfe-cpu", .data = &dpfe_api_old_v2 },
 	{ .compatible = "brcm,bcm7278-dpfe-cpu", .data = &dpfe_api_old_v2 },
 	{ .compatible = "brcm,bcm7211-dpfe-cpu", .data = &dpfe_api_new_v2 },
+
+	/* Match specific DCPU versions */
+	{ .compatible = "brcm,dpfe-cpu-v1", .data = &dpfe_api_old_v2 },
+	{ .compatible = "brcm,dpfe-cpu-v2", .data = &dpfe_api_new_v2 },
+	{ .compatible = "brcm,dpfe-cpu-v3", .data = &dpfe_api_v3 },
+
 	/* API v3 is the default going forward */
 	{ .compatible = "brcm,dpfe-cpu", .data = &dpfe_api_v3 },
 	{}
-- 
2.43.0