lkml.org 
[lkml]   [2019]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v6] arm64: dts: qcom: sdm845: Add Q6V5 MSS node
Date
This patch adds Q6V5 MSS remoteproc node for SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
---

v6:
* Drop unused mbox-names property
* Add mss_pil label
* Rebased to Andy's for-next

v5:
* Use qmp_aop updated dt binding

v3:
* with shutdown-ack irq redesign make it mandatory,
merge multiple patches into a single one

v2:
* Fixed style changes
* Added missing clocks in the dt-bindings
* Split mss remoteproc node into a number of patches

This patch depends on the following bindings:
https://patchwork.kernel.org/patch/10662089/ - mba/mpss reserved regions
https://patchwork.kernel.org/patch/10657325/ - pdc reset node
https://patchwork.kernel.org/patch/10755191/ - rpmhpd dt node
https://patchwork.kernel.org/patch/10755197/ - rpmhpd dt binding
https://patchwork.kernel.org/patch/10749469/ - AOP QMP dt binding
https://patchwork.kernel.org/patch/10751757/ - shutdown-irq binding
arch/arm64/boot/dts/qcom/sdm845.dtsi | 59 ++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 7d05e967c9ee..b5a58e508bb2 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1440,6 +1440,65 @@
};
};

+ mss_pil: remoteproc@4080000 {
+ compatible = "qcom,sdm845-mss-pil";
+ reg = <0x04080000 0x408>, <0x04180000 0x48>;
+ reg-names = "qdsp6", "rmb";
+
+ interrupts-extended =
+ <&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+ <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack",
+ "shutdown-ack";
+
+ clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
+ <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+ <&gcc GCC_BOOT_ROM_AHB_CLK>,
+ <&gcc GCC_MSS_GPLL0_DIV_CLK_SRC>,
+ <&gcc GCC_MSS_SNOC_AXI_CLK>,
+ <&gcc GCC_MSS_MFAB_AXIS_CLK>,
+ <&gcc GCC_PRNG_AHB_CLK>,
+ <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "iface", "bus", "mem", "gpll0_mss",
+ "snoc_axi", "mnoc_axi", "prng", "xo";
+
+ qcom,smem-states = <&modem_smp2p_out 0>;
+ qcom,smem-state-names = "stop";
+
+ resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
+ <&pdc_reset PDC_MODEM_SYNC_RESET>;
+ reset-names = "mss_restart", "pdc_reset";
+
+ qcom,halt-regs = <&tcsr_mutex_regs
+ 0x23000 0x25000 0x24000>;
+
+ power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
+ <&rpmhpd SDM845_CX>,
+ <&rpmhpd SDM845_MX>,
+ <&rpmhpd SDM845_MSS>;
+ power-domain-names = "load_state", "cx", "mx", "mss";
+
+ mba {
+ memory-region = <&mba_region>;
+ };
+
+ mpss {
+ memory-region = <&mpss_region>;
+ };
+
+ glink-edge {
+ interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
+ label = "modem";
+ qcom,remote-pid = <1>;
+ mboxes = <&apss_shared 12>;
+ };
+ };
+
sdhc_2: sdhci@8804000 {
compatible = "qcom,sdm845-sdhci", "qcom,sdhci-msm-v5";
reg = <0x8804000 0x1000>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
\
 
 \ /
  Last update: 2019-01-14 20:23    [W:0.056 / U:15.436 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site