From 7725d4ba16577b74567f7cffb2faffa8bdc5ad61 Mon Sep 17 00:00:00 2001
From: Weijie Gao <weijie.gao@mediatek.com>
Date: Fri, 17 Jan 2025 17:17:55 +0800
Subject: [PATCH 06/15] spi: mtk_spim: check slave device mode in spi-mem's
 supports_op

Call spi_mem_default_supports_op() in supports_op to honor the
slave's supported single/dual/quad mode settings.

Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
---
 drivers/spi/mtk_spim.c | 3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/spi/mtk_spim.c
+++ b/drivers/spi/mtk_spim.c
@@ -359,6 +359,9 @@ static bool mtk_spim_supports_op(struct
 	struct udevice *bus = dev_get_parent(slave->dev);
 	struct mtk_spim_priv *priv = dev_get_priv(bus);
 
+	if (!spi_mem_default_supports_op(slave, op))
+		return false;
+
 	if (op->cmd.buswidth == 0 || op->cmd.buswidth > 4 ||
 	    op->addr.buswidth > 4 || op->dummy.buswidth > 4 ||
 	    op->data.buswidth > 4)