From 0e3dd41a94b29d5d9973dac356ebd37f87bd8a37 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 9 Jun 2025 14:23:56 -0700 Subject: [PATCH] memory: brcmstb_memc: Simplify compatible matching Now that a "brcm,brcmstb-memc-ddr-rev-b.2.x" fallback compatible string has been defined, we can greatly simplify the matching within the driver to only look for that compatible string and nothing else. The fallback "brcm,brcmstb-memc-ddr" is also updated to assume the V21 register layout since that is the most common nowadays. Signed-off-by: Florian Fainelli Link: https://lore.kernel.org/r/20250609212356.2264244-3-florian.fainelli@broadcom.com Signed-off-by: Krzysztof Kozlowski --- drivers/memory/brcmstb_memc.c | 56 ++--------------------------------- 1 file changed, 2 insertions(+), 54 deletions(-) diff --git a/drivers/memory/brcmstb_memc.c b/drivers/memory/brcmstb_memc.c index c87b37e2c1f07..ba73470b1b134 100644 --- a/drivers/memory/brcmstb_memc.c +++ b/drivers/memory/brcmstb_memc.c @@ -184,62 +184,10 @@ static const struct of_device_id brcmstb_memc_of_match[] = { .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.1", .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.2", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.3", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.5", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.6", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.7", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.2.8", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.3.0", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-b.3.1", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-c.1.0", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-c.1.2", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-c.1.3", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - { - .compatible = "brcm,brcmstb-memc-ddr-rev-c.1.4", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] - }, - /* default to the original offset */ + /* default to the V21 offset */ { .compatible = "brcm,brcmstb-memc-ddr", - .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V1X] + .data = &brcmstb_memc_versions[BRCMSTB_MEMC_V21] }, {} }; -- 2.47.2