<p>Peichao Li has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/28973">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">mb/google/octopus: STYLUS EMR PEN I2C bus 0 CLK frequency(401KHz)over spec(＜400KHz)<br><br>Need to tune I2C bus 0 clock frequency under the 400KHz<br><br>Bug=b:117297214<br>TEST=flash coreboot to the DUT and measure I2C bus 0 clock<br>frequency whether under 400KHz<br><br>Change-Id: I06d9d25f52d7f641d937de0d6b7df3d7a076fbf9<br>Signed-off-by: Peichao.Wang <peichao.wang@bitland.corp-partner.google.com><br>---<br>M src/mainboard/google/octopus/variants/phaser/overridetree.cb<br>1 file changed, 2 insertions(+), 2 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/28973/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/google/octopus/variants/phaser/overridetree.cb b/src/mainboard/google/octopus/variants/phaser/overridetree.cb</span><br><span>index 2f6915e..3a208ea 100644</span><br><span>--- a/src/mainboard/google/octopus/variants/phaser/overridetree.cb</span><br><span>+++ b/src/mainboard/google/octopus/variants/phaser/overridetree.cb</span><br><span>@@ -20,8 +20,8 @@</span><br><span>          },</span><br><span>           .i2c[0] = {</span><br><span>                  .speed = I2C_SPEED_FAST,</span><br><span style="color: hsl(0, 100%, 40%);">-                        .rise_time_ns = 152,</span><br><span style="color: hsl(0, 100%, 40%);">-                    .fall_time_ns = 30,</span><br><span style="color: hsl(120, 100%, 40%);">+                   .rise_time_ns = 66,</span><br><span style="color: hsl(120, 100%, 40%);">+                   .fall_time_ns = 90,</span><br><span>          },</span><br><span>           .i2c[5] = {</span><br><span>                  .speed = I2C_SPEED_FAST,</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/28973">change 28973</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://review.coreboot.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://review.coreboot.org/28973"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: coreboot </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>
<div style="display:none"> Gerrit-Change-Id: I06d9d25f52d7f641d937de0d6b7df3d7a076fbf9 </div>
<div style="display:none"> Gerrit-Change-Number: 28973 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Peichao Li <peichao.wang@bitland.corp-partner.google.com> </div>