From: Lokesh Vutla <lokeshvutla@ti.com>
To: Marc Zyngier <marc.zyngier@arm.com>,
Tony Lindgren <tony@atomide.com>, Nishanth Menon <nm@ti.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Rob Herring <robh+dt@kernel.org>, <jason@lakedaemon.net>
Cc: Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Device Tree Mailing List <devicetree@vger.kernel.org>,
Sekhar Nori <nsekhar@ti.com>, Tero Kristo <t-kristo@ti.com>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH v6 04/12] firmware: ti_sci: Add RM mapping table for am654
Date: Wed, 10 Apr 2019 09:43:50 +0530 [thread overview]
Message-ID: <20190410041358.16809-5-lokeshvutla@ti.com> (raw)
In-Reply-To: <20190410041358.16809-1-lokeshvutla@ti.com>
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Add the resource mapping table for AM654 SoC as defined in
http://downloads.ti.com/tisci/esd/latest/5_soc_doc/am6x/resasg_types.html
Introduce a new compatible for AM654 "ti,am654-sci" for using
this resource map table.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
Changes since v4:
- None
.../bindings/arm/keystone/ti,sci.txt | 3 ++-
.../bindings/arm/keystone/ti,sci.txt | 3 ++-
drivers/firmware/ti_sci.c | 23 +++++++++++++++++++
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt b/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
index b56a02c10ae6..6f0cd31c1520 100644
--- a/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
+++ b/Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
@@ -24,7 +24,8 @@ relationship between the TI-SCI parent node to the child node.
Required properties:
-------------------
-- compatible: should be "ti,k2g-sci"
+- compatible: should be "ti,k2g-sci" for TI 66AK2G SoC
+ should be "ti,am654-sci" for for TI AM654 SoC
- mbox-names:
"rx" - Mailbox corresponding to receive path
"tx" - Mailbox corresponding to transmit path
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index d303f5a14da9..88e461498def 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -2297,10 +2297,33 @@ static const struct ti_sci_desc ti_sci_pmmc_k2g_desc = {
/* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
.max_msgs = 20,
.max_msg_size = 64,
+ .rm_type_map = NULL,
+};
+
+static struct ti_sci_rm_type_map ti_sci_am654_rm_type_map[] = {
+ {.dev_id = 56, .type = 0x00b}, /* GIC_IRQ */
+ {.dev_id = 179, .type = 0x000}, /* MAIN_NAV_UDMASS_IA0 */
+ {.dev_id = 187, .type = 0x009}, /* MAIN_NAV_RA */
+ {.dev_id = 188, .type = 0x006}, /* MAIN_NAV_UDMAP */
+ {.dev_id = 194, .type = 0x007}, /* MCU_NAV_UDMAP */
+ {.dev_id = 195, .type = 0x00a}, /* MCU_NAV_RA */
+ {.dev_id = 0, .type = 0x000}, /* end of table */
+};
+
+/* Description for AM654 */
+static const struct ti_sci_desc ti_sci_pmmc_am654_desc = {
+ .default_host_id = 12,
+ /* Conservative duration */
+ .max_rx_timeout_ms = 10000,
+ /* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
+ .max_msgs = 20,
+ .max_msg_size = 60,
+ .rm_type_map = ti_sci_am654_rm_type_map,
};
static const struct of_device_id ti_sci_of_match[] = {
{.compatible = "ti,k2g-sci", .data = &ti_sci_pmmc_k2g_desc},
+ {.compatible = "ti,am654-sci", .data = &ti_sci_pmmc_am654_desc},
{ /* Sentinel */ },
};
MODULE_DEVICE_TABLE(of, ti_sci_of_match);
--
2.21.0
next prev parent reply other threads:[~2019-04-10 4:14 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-10 4:13 [PATCH v6 00/12] Add support for TISCI Interrupt controller drivers Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 01/12] firmware: ti_sci: Add support to get TISCI handle using of_phandle Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 02/12] firmware: ti_sci: Add support for RM core ops Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 03/12] firmware: ti_sci: Add support for IRQ management Lokesh Vutla
2019-04-10 4:13 ` Lokesh Vutla [this message]
2019-04-11 14:54 ` [PATCH v6 04/12] firmware: ti_sci: Add RM mapping table for am654 Tony Lindgren
2019-04-12 4:08 ` Lokesh Vutla
2019-04-12 15:20 ` Tony Lindgren
2019-04-10 4:13 ` [PATCH v6 05/12] firmware: ti_sci: Add helper apis to manage resources Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 06/12] dt-bindings: irqchip: Introduce TISCI Interrupt router bindings Lokesh Vutla
2019-04-11 15:00 ` Tony Lindgren
2019-04-12 4:24 ` Lokesh Vutla
2019-04-12 8:42 ` Tero Kristo
2019-04-12 15:33 ` Tony Lindgren
2019-04-10 4:13 ` [PATCH v6 07/12] irqchip: ti-sci-intr: Add support for Interrupt Router driver Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 08/12] dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 09/12] irqchip: ti-sci-inta: Add support for Interrupt Aggregator driver Lokesh Vutla
2019-04-17 11:16 ` Lokesh Vutla
2019-04-17 14:14 ` Marc Zyngier
2019-04-17 16:42 ` Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 10/12] soc: ti: Add MSI domain bus support for Interrupt Aggregator Lokesh Vutla
2019-04-17 16:34 ` Marc Zyngier
2019-04-17 16:59 ` Lokesh Vutla
2019-04-17 17:06 ` Marc Zyngier
2019-04-17 17:08 ` Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 11/12] irqchip: ti-sci-inta: Add msi domain support Lokesh Vutla
2019-04-10 4:13 ` [PATCH v6 12/12] soc: ti: am6: Enable interrupt controller driver Lokesh Vutla
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