linux-kernel - [PATCH v6 03/16] mailbox: cmdq: support mt6779 gce platform definition

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Message-ID: <1590685491-17107-5-git-send-email-dennis-yc.hsieh@mediatek.com>
Date:   Fri, 29 May 2020 01:04:39 +0800
From:   Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <wsd_upstream@...iatek.com>, <dri-devel@...ts.freedesktop.org>,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        CK Hu <ck.hu@...iatek.com>,
        Houlong Wei <houlong.wei@...iatek.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        HS Liao <hs.liao@...iatek.com>,
        Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
Subject: [PATCH v6 03/16] mailbox: cmdq: support mt6779 gce platform definition

Add gce v4 hardware support with different thread number and shift.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
Reviewed-by: CK Hu <ck.hu@...iatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
---
 drivers/mailbox/mtk-cmdq-mailbox.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index 4dbee9258127..9994ac9426d6 100644
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -572,10 +572,12 @@ static const struct dev_pm_ops cmdq_pm_ops = {
 
 static const struct gce_plat gce_plat_v2 = {.thread_nr = 16};
 static const struct gce_plat gce_plat_v3 = {.thread_nr = 24};
+static const struct gce_plat gce_plat_v4 = {.thread_nr = 24, .shift = 3};
 
 static const struct of_device_id cmdq_of_ids[] = {
 	{.compatible = "mediatek,mt8173-gce", .data = (void *)&gce_plat_v2},
 	{.compatible = "mediatek,mt8183-gce", .data = (void *)&gce_plat_v3},
+	{.compatible = "mediatek,mt6779-gce", .data = (void *)&gce_plat_v4},
 	{}
 };
 
-- 
2.18.0