[PATCH 3/8] ARM: shmobile: r8a73a4: Add SCIF nodes
STALE4354d
From: Ulrich Hecht <hidden>
Date: 2014-10-30 17:43:12
Also in:
linux-sh
Hi! On Tue, Jul 15, 2014 at 11:16 AM, Simon Horman [off-list ref] wrote:
This describes all of the SCIF hardware of the r8a73a4. Each node is disabled and may be enabled as necessary by board DTS files.
[...]
quoted hunk ↗ jump to hunk
+ scifb2: serial at e6c20000 { + compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; + reg = <0 0xe6c20000 0 0x100>; + interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + scifb3: serial at e6c30000 { + compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; + reg = <0 0xe6c30000 0 0x100>; + interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + scifb4: serial at e6ce0000 { + compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; + reg = <0 0xe6ce0000 0 0x100>; + interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + scifb5: serial at e6cf0000 { + compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; + reg = <0 0xe6cf0000 0 0x100>; + interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; +
I was just about to add clocks to these devices when I noticed that these ports are labeled scifb0 to scifb3 in the datasheet. Is there any deeper reasoning behind this, or did you just forget to reset the counter after scifa1? :) CU Uli