linux-kernel - [PATCH v1 1/4] Revert "mmc: sdhci-of-arasan: Add intel Thunder Bay SOC support to the arasan eMMC driver"

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Message-Id: <20230124054427.28808-1-rashmi.a@intel.com>
Date:   Tue, 24 Jan 2023 11:14:24 +0530
From:   rashmi.a@...el.com
To:     ulf.hansson@...aro.org, michal.simek@...inx.com,
        linux-mmc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kishon@...com, vkoul@...nel.org,
        andriy.shevchenko@...ux.intel.com, linux-phy@...ts.infradead.org,
        mgross@...ux.intel.com
Cc:     kris.pan@...ux.intel.com, adrian.hunter@...el.com,
        mahesh.r.vaidya@...el.com, nandhini.srikandan@...el.com,
        vasavi.v.itha@...el.com, kenchappa.demakkanavar@...el.com,
        furong.zhou@...el.com, mallikarjunappa.sangannavar@...el.com,
        rashmi.a@...el.com
Subject: [PATCH v1 1/4] Revert "mmc: sdhci-of-arasan: Add intel Thunder Bay SOC support to the arasan eMMC driver"

From: "A, Rashmi" <rashmi.a@...el.com>

This reverts commit 39013f09681341e8264dff633e70d43da84d579a.

Revert Thunder Bay specific code as the product got cancelled
and there are no end customers.

Signed-off-by: A, Rashmi <rashmi.a@...el.com>
Reviewed-by: Hunter, Adrian <adrian.hunter@...el.com>
---
 drivers/mmc/host/sdhci-of-arasan.c | 29 +----------------------------
 1 file changed, 1 insertion(+), 28 deletions(-)

diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index 89c431a34c43..fbafc87266aa 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -193,13 +193,6 @@ static const struct sdhci_arasan_soc_ctl_map intel_lgm_sdxc_soc_ctl_map = {
 	.hiword_update = false,
 };
 
-static const struct sdhci_arasan_soc_ctl_map thunderbay_soc_ctl_map = {
-	.baseclkfreq = { .reg = 0x0, .width = 8, .shift = 14 },
-	.clockmultiplier = { .reg = 0x4, .width = 8, .shift = 14 },
-	.support64b = { .reg = 0x4, .width = 1, .shift = 24 },
-	.hiword_update = false,
-};
-
 static const struct sdhci_arasan_soc_ctl_map intel_keembay_soc_ctl_map = {
 	.baseclkfreq = { .reg = 0x0, .width = 8, .shift = 14 },
 	.clockmultiplier = { .reg = 0x4, .width = 8, .shift = 14 },
@@ -465,15 +458,6 @@ static const struct sdhci_pltfm_data sdhci_arasan_cqe_pdata = {
 			SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN,
 };
 
-static const struct sdhci_pltfm_data sdhci_arasan_thunderbay_pdata = {
-	.ops = &sdhci_arasan_cqe_ops,
-	.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
-	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
-		SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN |
-		SDHCI_QUIRK2_STOP_WITH_TC |
-		SDHCI_QUIRK2_CAPS_BIT63_FOR_HS400,
-};
-
 #ifdef CONFIG_PM_SLEEP
 /**
  * sdhci_arasan_suspend - Suspend method for the driver
@@ -1150,12 +1134,6 @@ static struct sdhci_arasan_of_data sdhci_arasan_generic_data = {
 	.clk_ops = &arasan_clk_ops,
 };
 
-static const struct sdhci_arasan_of_data sdhci_arasan_thunderbay_data = {
-	.soc_ctl_map = &thunderbay_soc_ctl_map,
-	.pdata = &sdhci_arasan_thunderbay_pdata,
-	.clk_ops = &arasan_clk_ops,
-};
-
 static const struct sdhci_pltfm_data sdhci_keembay_emmc_pdata = {
 	.ops = &sdhci_arasan_cqe_ops,
 	.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN |
@@ -1289,10 +1267,6 @@ static const struct of_device_id sdhci_arasan_of_match[] = {
 		.compatible = "intel,keembay-sdhci-5.1-sdio",
 		.data = &intel_keembay_sdio_data,
 	},
-	{
-		.compatible = "intel,thunderbay-sdhci-5.1",
-		.data = &sdhci_arasan_thunderbay_data,
-	},
 	/* Generic compatible below here */
 	{
 		.compatible = "arasan,sdhci-8.9a",
@@ -1716,8 +1690,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
 
 	if (of_device_is_compatible(np, "intel,keembay-sdhci-5.1-emmc") ||
 	    of_device_is_compatible(np, "intel,keembay-sdhci-5.1-sd") ||
-	    of_device_is_compatible(np, "intel,keembay-sdhci-5.1-sdio") ||
-	    of_device_is_compatible(np, "intel,thunderbay-sdhci-5.1")) {
+	    of_device_is_compatible(np, "intel,keembay-sdhci-5.1-sdio")) {
 		sdhci_arasan_update_clockmultiplier(host, 0x0);
 		sdhci_arasan_update_support64b(host, 0x0);
 
-- 
2.17.1