From: Lokesh Vutla <lokeshvutla@ti.com>
To: Marc Zyngier <marc.zyngier@arm.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Rob Herring <robh+dt@kernel.org>, Nishanth Menon <nm@ti.com>,
<tglx@linutronix.de>, <jason@lakedaemon.net>
Cc: Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, Tero Kristo <t-kristo@ti.com>,
Sekhar Nori <nsekhar@ti.com>, Tony Lindgren <tony@atomide.com>,
<linus.walleij@linaro.org>,
Peter Ujfalusi <peter.ujfalusi@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Device Tree Mailing List <devicetree@vger.kernel.org>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v7 04/14] firmware: ti_sci: Add RM mapping table for am654
Date: Sat, 20 Apr 2019 15:39:40 +0530 [thread overview]
Message-ID: <20190420100950.7997-5-lokeshvutla@ti.com> (raw)
In-Reply-To: <20190420100950.7997-1-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>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
Changes since v6:
- None
.../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:[~2019-04-20 10:11 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-20 10:09 [PATCH v7 00/14] Add support for TISCI Interrupt controller drivers Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 01/14] firmware: ti_sci: Add support to get TISCI handle using of_phandle Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 02/14] firmware: ti_sci: Add support for RM core ops Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 03/14] firmware: ti_sci: Add support for IRQ management Lokesh Vutla
2019-04-20 10:09 ` Lokesh Vutla [this message]
2019-04-20 10:09 ` [PATCH v7 05/14] firmware: ti_sci: Add helper apis to manage resources Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 06/14] genirq: Introduce irq_chip_{request,release}_resource_parent() apis Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 07/14] gpio: thunderx: Use the default parent apis for {request,release}_resources Lokesh Vutla
2019-04-23 11:18 ` Linus Walleij
2019-04-20 10:09 ` [PATCH v7 08/14] dt-bindings: irqchip: Introduce TISCI Interrupt router bindings Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 09/14] irqchip: ti-sci-intr: Add support for Interrupt Router driver Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 10/14] dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 11/14] irqchip: ti-sci-inta: Add support for Interrupt Aggregator driver Lokesh Vutla
2019-04-23 10:00 ` Lokesh Vutla
2019-04-29 8:47 ` Marc Zyngier
2019-04-29 8:59 ` Lokesh Vutla
2019-04-29 10:13 ` Marc Zyngier
2019-04-29 13:11 ` Marc Zyngier
2019-04-30 6:01 ` Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 12/14] soc: ti: Add MSI domain bus support for Interrupt Aggregator Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 13/14] irqchip: ti-sci-inta: Add msi domain support Lokesh Vutla
2019-04-20 10:09 ` [PATCH v7 14/14] arm64: arch_k3: Enable interrupt controller drivers Lokesh Vutla
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190420100950.7997-5-lokeshvutla@ti.com \
--to=lokeshvutla@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=grygorii.strashko@ti.com \
--cc=jason@lakedaemon.net \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=nm@ti.com \
--cc=nsekhar@ti.com \
--cc=peter.ujfalusi@ti.com \
--cc=robh+dt@kernel.org \
--cc=robh@kernel.org \
--cc=ssantosh@kernel.org \
--cc=t-kristo@ti.com \
--cc=tglx@linutronix.de \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).