From: Ming-Fan Chen <ming-fan.chen@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: devicetree@vger.kernel.org, Joerg Roedel <jroedel@suse.de>,
wsd_upstream@mediatek.com, linux-kernel@vger.kernel.org,
Evan Green <evgreen@chromium.org>,
linux-mediatek@lists.infradead.org,
Yong Wu <yong.wu@mediatek.com>,
Ming-Fan Chen <ming-fan.chen@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/3] memory: mtk-smi: Add basic support for MT6779
Date: Wed, 8 Jan 2020 14:41:30 +0800 [thread overview]
Message-ID: <1578465691-30692-4-git-send-email-ming-fan.chen@mediatek.com> (raw)
In-Reply-To: <1578465691-30692-1-git-send-email-ming-fan.chen@mediatek.com>
Add smi-larb and smi-common nodes and config_port for MT6779.
changelog since v2:
Split basic nodes and config_port support from initial golden setting patch
Signed-off-by: Ming-Fan Chen <ming-fan.chen@mediatek.com>
---
drivers/memory/mtk-smi.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index 439d7d8..d0b747a 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -239,6 +239,13 @@ static void mtk_smi_larb_config_port_gen1(struct device *dev)
.larb_direct_to_common_mask = BIT(8) | BIT(9), /* bdpsys */
};
+static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = {
+ .config_port = mtk_smi_larb_config_port_gen2_general,
+ .larb_direct_to_common_mask =
+ BIT(4) | BIT(6) | BIT(11) | BIT(12) | BIT(13),
+ /* DUMMY | IPU0 | IPU1 | CCU | MDLA */
+};
+
static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
.has_gals = true,
.config_port = mtk_smi_larb_config_port_gen2_general,
@@ -260,6 +267,10 @@ static void mtk_smi_larb_config_port_gen1(struct device *dev)
.data = &mtk_smi_larb_mt2712
},
{
+ .compatible = "mediatek,mt6779-smi-larb",
+ .data = &mtk_smi_larb_mt6779
+ },
+ {
.compatible = "mediatek,mt8183-smi-larb",
.data = &mtk_smi_larb_mt8183
},
@@ -386,6 +397,13 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
.gen = MTK_SMI_GEN2,
};
+static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = {
+ .gen = MTK_SMI_GEN2,
+ .has_gals = true,
+ .bus_sel = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) |
+ F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7),
+};
+
static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = {
.gen = MTK_SMI_GEN2,
.has_gals = true,
@@ -407,6 +425,10 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
.data = &mtk_smi_common_gen2,
},
{
+ .compatible = "mediatek,mt6779-smi-common",
+ .data = &mtk_smi_common_mt6779,
+ },
+ {
.compatible = "mediatek,mt8183-smi-common",
.data = &mtk_smi_common_mt8183,
},
--
1.7.9.5
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next prev parent reply other threads:[~2020-01-08 6:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 6:41 memory: mtk-smi: Add bandwidth initial golden setting for MT6779 Ming-Fan Chen
2020-01-08 6:41 ` [PATCH v3 0/3] memory: mtk-smi: Add bandwidth initial golden setting Ming-Fan Chen
2020-01-08 6:41 ` [PATCH v3 1/3] dt-bindings: mediatek: Add binding for MT6779 SMI Ming-Fan Chen
2020-01-08 15:15 ` Rob Herring
2020-01-08 6:41 ` Ming-Fan Chen [this message]
2020-02-12 11:23 ` [PATCH v3 2/3] memory: mtk-smi: Add basic support for MT6779 Matthias Brugger
2020-01-08 6:41 ` [PATCH v3 3/3] memory: mtk-smi: Add bandwidth initial golden setting Ming-Fan Chen
2020-02-12 12:17 ` Matthias Brugger
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